The phylogenetic tree shown shows the evolutionary relationships among finches
What can be concluded from this diagram?
A. Warbler finches and cactus finches are the most closely related.
B. Tree finches and warbler finches are the least closely related.
C. No finches have a common ancestor.
D. Tree finches and cactus finches have a common ancestor.

Answers

Answer 1

I’m going to say d or b. But mainly D
Hope this helps :)

Answer 2

The phylogenetic tree shown shows tree finches and cactus finches have a common ancestor. So, the correct option is D.

What is Phylogenetic tree?

A branching diagram that depicts the evolutionary relationships between a set of creatures, species, or genes is called a phylogenetic tree, sometimes referred to as an evolutionary tree. On the basis of the similarities and contrasts in their physical or genetic traits, it depicts the evolutionary history of these groups.

We can draw the conclusion that cactus and tree finches are more closely connected to one another than they are to any other finch species on the tree. The diagram does not indicate if tree finches and warbler finches are more or less closely related to one another, or whether cactus finches and warbler finches are.

Therefore, the correct option is D.

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Related Questions

Albino individuals lack all pigmentation so that their hair and skin are white. This pedigree shows that albinism -
Female
Male
1
Albino
Individuals
2
A is a sex-linked gene.
B is carried only by females in this family,

C requires both parents to be albinos.
D is a recessive genetic trait.

Answers

Answer:

I -Albino individuals

Plz help!! Will mark brainliest

Answers

Answer:

Explanation:

8 x 8

Answer:

the area should be 64 because area is length x width, so 8x8=64

Use the following dichotomous key to identify an irregular blue flower with five petals and a fruit that is a ripened flower ovary or follicle. Dichotomous Key of Ranunculaceae #1. a. Fruit is a group of alkenes. (go to step 2) b. Fruit is a group of follicles. (go to step 4) #2. a. Petals are not present. (go to step 3) b. Petals are present. (Ranunculus) #3. a. The flower has 4 sepals. (Clematis) b. The flower has 5 sepals. (Anemone) #4. a. The flowers are regular. (Aquilegia) b. The flowers are irregular. (Delphinium) The flower is a: A. Anemone B. Clematis C. Delphinium D. Ranunculus

Answers

Question:

Use the following dichotomous key to identify an irregular blue flower with five petals and a fruit that is a ripened flower ovary or follicle.

Dichotomous Key of Ranunculaceae

#1.

a. Fruit is a group of alkenes.............................. go to step 2

b. Fruit is a group of follicles..............................go to step 4

#2.

a. Petals are not present.....................................go to step 3

b. Petals are present............................................Ranunculus

#3.

a. The flower has 4 sepals.................................. Clematis

b. The flower has 5 sepals................................... Anemone

#4.

a. The flowers are regular..................................... Aquilegia

b. The flowers are irregular................................... Delphinium

The flower is a: A. Anemone B. Clematis C. Delphinium D. Ranunculus

Answer:

The species belongs to Delphinium genera.

Explanation:

A dichotomous key is relatively simple to interpret. All you need to do is to:

- carefully observe your organism,

- know some technical terms or have a biological dictionary, and

- follow the descriptions.

The dichotomous key is going to lead you to the answer.

In the example, we have a plant species with irregular blue flowers and five petals. The fruits are a ripened flower ovary or follicles.

Irregular flower: Term that refers to asymmetrical flowers that only have one plane. Follicle: Term that refers to dry dehiscent fruits originated from a flower with only one carpel. When mature, they open by the ventral suture.

So, let us begin, step by step. For each number, we are going to have two options (a and b). By knowing our organism, we need to decide which one is correct and follow indications.

#1.

a. Fruit is a group of alkenes.............................. go to step 2.

b. Fruit is a group of follicles..............................go to step 4.

We know that our fruit is a follicle. Option a is not correct (it is not a group of alkenes). Option b is the correct one. Knowing this, we must go to step four. ***Note: In the hypothetical case that the fruits were a group of alkenes, and option a was correct, we should go to step two, as indicated***.

#4.

a. The flowers are regular..................................... Aquilegia

b. The flowers are irregular................................... Delphinium

We know that our flower is an irregular one. So the correct option is b. This option leads us to Delphinium genera. Our species belongs to this taxonomic group. ***Note: In the hypothetical case that the fruit was actually a regular flower, and option a was correct, our species would belong to Aquilegia genera***

How does the tilt of a planet affect its temperature?

Answers

During summertime in the Northern Hemisphere, Earth is tilted so that the Northern Hemisphere is angled more directly at the sun. It receives more direct sunlight and is warmer.

If a gray fly is crossed with a heterozygous black fly, which combination below represents the parental cross?

Answers

Answer:

hello your question lacks the required options hence I will give you a general answer

answer : gg ( gray fly ) * Gg ( heterozygous black fly )

Explanation:

Let black body ( G ) be the dominant allele to gray body ( g )

hence the possible combination that will represent a parental cross when a gray fly is crossed with a heterozygous Black fly will be

gg ( gray fly ) * Gg ( heterozygous black fly )

What is rule of dominance?

Answers

Answer:

Mendel's law of dominance states that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic. Rather than both alleles contributing to a phenotype, the dominant allele will be expressed exclusively.

Explanation:

Hope this helps:)

Which of these is NOT a factor contributing to the loss of biodiversity?

a
urbanization
b
climate change
c
planting of trees
d
over exploitation of species

Answers

Answer:

Option C

GOOD LUCK FOR THE FUTURE! :)

Planting of trees is not a factor contributing to the loss of biodiversity. Thus, option C is correct.

What is five kingdom classification?

The main purpose of the classification of the Five kingdom has been known R.H. Whittaker. The five kindoms that has were included in this proposal were the Fungi, Protista, Monera.

Animalia as well as the kingdom Plantae. There are mainly five criteria or the conditions based on which the classification has been madeup of. These criteria has been includes the structure of the cell, as well as the nutrition mode, organisation of the thallus, or the relations of reproduction and phylogenetic.

Based on shoe characteristics they were to develop a classification hierarchy of shoes, beginning with the shoe "kingdom" and becoming more and more specific, just like scientists did for the classification of living things.

Therefore, Planting of trees is not a factor contributing to the loss of biodiversity. Thus, option C is correct.

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What’s the answer to this I didn’t mean to click this btw

Answers

It’s the 4th answer, trust me.

Photosynthesis occurs in plants in specialized organelles called ____. *
A. Golgi bodies
B. chloroplasts
C. mitochondria
D. lysosomes

Answers

Answer:B chloroplast

Explanation:

Answer:

Photosynthesis occurs in chloroplasts

B. Chloroplasts

Explanation:

AYO PLS HELP...... condon amino acids ect

Answers

2)
proline-CCA
valine-GUA
histidine-CAC
glycine-GGG
phenylalanine-UUC
arginine-CGA

3) AUG- methionine

4)UAA , UAG, UGA

The transport of water through a plant depends on roots absorbing water. Roots depend on osmosis to obtain water. In osmosis, water always a. Moves from a high concentration to a lower concentration b. Moves from a lower concentration to a higher concentration c. Moves so that the concentration of water on one side of the cell membrane is higher than on the other side d. Moves until there is no water left on one side of the cell membrane

Answers

A. Moves from high concentration to lower concentration

Which of the following kingdoms does NOT have members who are heterotrophic? A. Fungi B. Animalia C. Plants D. Protista (Dont send me a file)

Answers

Answer:

Plants

Explanation:

This is because plants kingdom are autotrophic that they are producers.

Plants kingdom are producers because the photosynthesized. The have chlorophyll which trap light energy from the sun and uses carbondioxide and water to produce carbohydrates and oxygen is released. Therefore they are not heterotrophic, they did not depend on other kingdom to feed...they are primary producers.

What is a mixture where the composition is not uniform

Answers

Hello!!

Heterogeneous would be the answer here. The definition of heterogeneous is: composed of dissimilar parts which can be separated easily and which are unevenly distributed in the mixture. So, heterogeneous would be a mixture where the composition is varied.

Hope this helps!!

How does nectar increase the ability of plants to reproduce?

Answers

Answer:

get pollen from one flower to another

Creatures like hummingbirds eat nectar. When they go to eat nectar, pollen get stuck on them so when they fly to new locations, hummingbirds act like bees, carrying pollen to new locations where it can make new plants.

whats the relationsip between a front and an air mass

Answers

An air mass is a body of air with a relatively constant temperature and moisture content over a significant altitude. Air masses typically cover hundreds, thousands, or millions of square kilometers. A front is the boundary at which two air masses of different temperature and moisture content meet.

A brother and sister are fighting over a toy. The brother pulls the toy with a force of 6N
while the sister pulls back with a force of 8 N. What is the net force? Who gets the toy?

Answers

Answer:

the sister wins of course since she is pulling with a stronger force

Explanation:

net force

8n-6n=

What is a vestigial structure?

Answers

Answer:

Structures that have no apparent function and appear to be residual parts from a past ancestor are called vestigial structures. Examples of vestigial structures include the human appendix, the pelvic bone of a snake, and the wings of flightless birds.

Explanation:

please give me brainlist and follow

Answer:

remnant of a structure that may have had an important function in a species' ancestors, but has no clear function in the modern species.

Explanation:

i hope this help

what type of cells can be transformed

Answers

Answer:

Stem Cells

Explanation:

Stem cells are unspecified or undifferentiated meaning they can turn into any type of cell

Answer:

Stem cells

Explanation:

They can be transformed into any type of cell

DNA controls the structure and function of a cell because...

Answers

Answer: it makes up the cell or it’s the to-do of the cell kinda like coding

Explanation:

The neurons that send signals from the brain to the body muscles are motor neurons
true or false

Answers

Answer:

true

Explanation:

Cancer is caused by __________ in genes that regulate the cell cycle. These mistakes in DNA, cause the checkpoint __________ to not function properly. As a result the cells will spend more time dividing, which is called _____________ rather than in interphase.

Answers

Explanation:

cancer cause due to uncontrolled divisions of the cell because of gene mutations or presence of oncogenes which destroy or destabilise the checkpoints that prevent or controll cell division

What is true of the genetic makeup of all body cells in the human body except for sex cells?

Answers

Answer:

It is the same no matter what the cell type. It is random even within the same cell type. It is used to sort cells into organs based on chromosomal differences.

Explanation:

What type of trait is the body length?

Answers

The type of trait the body length is, is polygenic

All correct EXCEPT: of the following statements concerning characteristics of predator-prey relationships are A. A rise in the population of prey is often followed by a rise in the population of predators. B. A rise in the population of predators is followed by a decrease in the population of prey. C. Camouflageisanadaptationthatprotectsprey. D. Theproductionoflargenumbersofoffspringwithinveryshortperiodsoftimeensures the survival of some prey populations. E. The population of predators most often eliminates the population of prey.

Answers

Answer:

are A. A rise in the population of prey is often followed by a rise in the population of predators.

which of these cells is the odd one out?: human skill cell, fungi cell, a or bacteria cell?

Answers

The answer is fungi cell because they belong to plants and the other to animals

PLS AWNSER FAST WILL GIVE BRAINLY!!!!!!!!!

what types of of chromosomes are about the same size and contain the same type of genes?

A. Homologous chromosomes
Or
B. Analogous chromosomes
Or
C. Sister chromosomes

Answers

Answer:

Homologous chromosomes

Explanation:

Homologous chromosomes are chromosomes which contain the same genes in the same order along their chromosomal arms.

I know when a hot surface is touch receptors in the hand send a signal to the nervous system the nervous system then sent a signal to the musculine and the arm to contract and move the hand from the hot surface which of these best describes this example

Answers

a behavioral response requires coordination and communication between different parts of the body.
hope this helps!

Current wind, solar, nuclear and hydroelectric energy technologies
А
emit carbon dioxide
B
are able to deliver all the energy we need
с
don't have the efficiency and scale we need
D
burn a lot of fossil fuels

Answers

Bbbbbbbbbbbbbbbbbbbbbbbb

PLEASE HELP

Which of the following is not a random occurrence?

A selection of the best-suited traits for the environment, leading to adaptive evolution
Genetic drift changing the gene pool of a population and creating fluctuations in the allele frequencies
The bottleneck effect after an earthquake, resulting in a reduction of genetic variation
The founder effect, when a small population is isolated and the gene pool significantly reduced from the parent population

Answers

Answer: A selection of the best-suited traits for the environment, leading to adaptive evolution brainliest

Explanation:

If data for the growth of this bacterial population continued to be recorded, would the data point at 60 hours be above or below 37 million? Support your answer.

Answers

We need more info like a table or sum

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in what circumstances is the t statistic used instead of a z-score for a hypothesis test? the t-statistic is used when the population variance (or standard deviation) is known you use the z-test when the sample size is less than 30 the t-statistic is used when the population variance (or standard deviation) is unknown Document 1:Thomas Jefferson's letter to Robert Livingston (early 1802).There is on the globe one single spot the possessor of which is our natural and habitual enemy. It is NewOrleans, through which the hproduce of three-eighths of our territory must pass to market... France placingherself in that door, assumes to us the attitude of defiance. Spain right have retained it quietly for years.Her pacific dispositions, her feeble state, would induce her to increase our facilities there, so that herpossession of the place- would be hardly be felt by us... Not so can it ever be in the hands. 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Every eye in theUnitedStates is now fixed on the affairs on Louisiana. Perhaps nothing since the Revolutionary War hasproduced more uneasy sensations through the body of the nationDocument 2:Meriwether Lewis, Excerpt from "Report to Thomas Jefferson (1806)We view this passage across the continent as affording immense advantages to the fur trade, but fear thatthe advantages which it offers as a communication for the productions of the East Indies to the UnitedStates and thence to Europe will never be found equal on an extensive scale to that by way of the Cape ofGood Hope, still we believe that many articles not bull-y, brittle nor of a very perishable nature may beconveyed to the United States by this route with more facility and at less expense than by that at presentpracticedIf the government will only aid, even if in a very limited manner, the enterprise of her citizens I amfully convinced that we shall shortly derive the benefits of a most lucrative trade from this source, andthat in the course of ten or twelve years a tour across the continent by the route mentioned will beundertaken by individuals with as little concern as a voyage across the Atlantic is as present question 1. describe the historical context surrounding these documents 2. Identify and explain the relationship between the events and ideas found in these documents What table does 64 come in? difference between metals and non-metals with the reference to :A) Number of electrons in outer or valent shellB) Formation of cation and anionC) Reaction with dilute action which of the following statements regarding reflexes is false? group of answer choices the tendon reflex is also called the withdrawal reflex, as it is protective; i.e. moving a limb to avoid pain. the gray matter of the cord serves as the integration center for many spinal reflexes. the babinski sign/reflex is considered normal in children under the age of 18 months, but is considered abnormal in adults. reflexes permit the body to make rapid adjustments to homeostatic imbalances. the crossed extensor reflex is contralateral. latarsha's coworker has told her that latarsha is more likely to be promoted if she speaks effectively in conversations. which of the following is a good tip for latarsha? Open questions are a useful tool for both obtaining crucial information and _____________the interview.CondensingShorteningSofteningSteering Who wrote Executive Order 12148? Why was the US interested in China during imperialism? Enterprise resource planning applications are expensive. true or false Can two different snails breed? please can u ans the question thank u will mark brainliest Is the relationship between the distance traveled and the time shown in the graph proportional? After world war i what action did the international community take in response to the new weapons of warfare. Who made Christianity into a religion? In what ways did American involvement in World War One change American lives on the home front (in the United States)? Identify 2 specific political, economic or social changes and show support for each. Which of the following is used to create flow records that show relationships among various traffic types?1. NetFlow2. SNMP3. sFlow4. Syslog describe a procedure that you would use to localize the protein dynein in tissue sections of esophagus and trachea. indicate the results that you would expect from such an analysis. How do you solve area of the base? Answer the following questions.1) Choose the equation of a line parallel to the given equation and passing through a point P.x+2 y=5 ; P=(2,-5)y=-1/2 x-1y=2 x-4y=-2 x-1y=-1/2 x-42) Choose the equation of a line parallel to the given equation and passing through a point P.-3 x-y=-4 ; P=(1,4)y=-3 x+5y=-3 x+7$y=1/3 x-3$y=1/3x+7