What are the components of Darwin's theory of evolution?
(9 Points)

The evolution of a population happens slowly

Organisms have common ancestors

Organisms change over time

All of the above

Answer:

plant takes carbon dioxide in the atmosphere with the help of leave and take mineral ions from soil with the help of roots

Explanation:

Mendel crossed purebred plants with opposite forms of a trait. He called these plants the parental generation , or P generation. For instance, purebred tall plants were crossed with purebred short plants. Mendel observed that all of the offspring grew to be tall plants.

A true-breeding organism

Answer:

false

Explanation:

because it is not the correct answer for this question

Answer:

False

Explanation:

Natural selection occurs when individuals with certain genotypes are more likely than individuals with other genotypes to survive and reproduce, and thus to pass on their alleles to the next generation.

Answer:

where is the 20 points!!!!!!!

Answer:

Looking at the sky during night is always an amazing scene. It takes our breath away, every time when we see the night sky with countless stars twinkling, full moon and planets. I always wished I reach those far planets travelling in space. The only way I can fulfill my dream is to become an astronaut. Astronaut is a person who is trained to travel in a spaceship to go to outer space. If I were an astronaut, I wish my first mission will be to the moon. However, I will have to undergo a very strict training to survive in space We all have seen the training videos of astronauts in DISCOVERY channel where they even undergo underwater training. Life in space will be different with zero gravity and so we will experience zero weight and will float freely. Wow!!!! that seems to be an exciting thing. But how we will eat and drink?

Explanation:

if you want to imagine about space

first of all you need to clear your mind

and you need to concentrate your mind on the space and imagine .if you are not getting anything then drink some water and repeat the same process . I hope you will be successful to imagine space ..

best of luck

Answer:

where are the statements

Explanation:

Answer:genetic code refers to all the genetic information we inherit from our parents or pass it onto our offspring.

Explanation:

Answer:

True

Explanation:

Almost all cells have a nucleus. Haemoglobin is red blood cell but has no nucleus, prokaryotes have plasmid and not a nucleus sooo... Yea

Answer:yes

Explanation:

Answer:

b. It allows all organisms to be placed into several varieties of taxonomic ranks.

Explanation:

A scientific name is important for every species because it helps to avoid confusion created by common names of two or more species or organisms. In every region there is a name for an organism which causes problem so the scientists suggest that there must be a naming system which is used all over the world so they choose a dead language to giving scientific names to the organisms present all over the world for easily recognition.

Antioxidant

Explanation:

Most serum uric acid is freely filtered in kidney glomeruli, and approximately 90% of filtered uric acid is reabsorbed, implying that it has a considerable physiological role [2], [5]. In humans, over half the antioxidant capacity of blood plasma comes from uric acid [5], [6]. Uric acid is a strong reactive oxygen species (ROS) and peroxynitrite scavenger and antioxidant [5], [6], [7], [8]. High levels of uric acid are readily detected in the cytosol of normal human and mammalian cells, especially in the liver [9], vascular endothelial cells, and in human nasal secretions, where it serves as an antioxidant

Answer:

It forms ions and salts known as urates and acid urates, such as ammonium acid urate.

Explanation:

Answer:

An eclipse? Particularly a lunar eclipse.

Explanation:

Lunar eclipses happen when the Earth covers the sun's light and casts a shadow on the moon.

Answer:

- The ovary is the female organ that produces the female gametes

- The oviducts are tubes that extend from the ovaries to the uterus  

- The uterus is an organ that acts to nourish and house a fertilized egg until the fetus is delivered  

- Materials are supplied by the mother's placenta  

Explanation:

The ovaries are the female gonads that function to produce and release female gametes (i.e., oocytes) into the reproductive tract. These organs are also in charge of producing female hormones (e.g. progesterone). The oviducts, also known as fallopian tubes, are a pair of tubes that extend from each ovary to the top of the uterus. The uterus is a thick muscular organ of the female reproductive system that nourishes and houses the embryo and fetus. Finally, materials such as oxygen and nutrients pass from the mother's bloodstream through the placenta which is connected to the fetus by the umbilical cord.

Answer: I think its False

Answer:

i think its false

Explanation:i got the answer off quizlet

Answer:

The bigger cell would be more efficient at transporting because the surface area of the cell membrane is larger. This will allow cellular transport to occur at a faster rate, compared to the other cell.

Answer:

The bigger cell is more efficient at transporting because the surface area of the cell is bigger which is good for transporting

Answer: c

Explanation:

Answer:

O it was necessary to see data from more plants before the conclusion could be accepted.

Explanation:

science trials typically have to be done at least 3 times

Answer:

B

Explanation:

EDGE2020

Answer:

The process is called reabsorption.

The substances that are returned are glucose, amino acids, water and salt. Hope this helped

Answer:

Positive

Explanation:

A proton carries a positive charge

Answer:

Proton—positive; electron—negative; neutron—no charge. The charge on the proton and electron are exactly the same size but opposite. The same number of protons and electrons exactly cancel one another in a neutral atom.

Explanation:

hope it helps!

have a good day..

Answer:

please where is the graph

Number 2 but I am not sure sorry dude

The reasons why the ocean marine biomes are a challenging place for organisms to live are :

The marine Biomes consists of coral reefs, oceans and estuaries and marine algaes which provides the most of the oxygen needed in the world. Ocean marine biomes are salty and organisms living in such biomes have to live in extremely salty conditions.

Sunlight does not easily penetrate the Ocean marine Biomes due to the depth therefore the organisms must live without sunlight for most of their lifetime.

Hence we can conclude that The reasons why the ocean marine biomes are a challenging place for organisms to live are :

Learn more about Marine Biomes : https://brainly.com/question/2094947

Answer: Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited resources, and (4) the proliferation of those organisms that are better able to survive and reproduce in the environment.

Explanation:

Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited resources, and (4) the proliferation of those organisms that are better able to survive and reproduce in the environment.

Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes that are passed on from parent to offspring during reproduction.

Moreover, evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species.

Hence, evolutionary processes depend on both changes in genetic variability and changes in allele frequencies over time.

Learn more about evolution:

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Answer:

Places with latitudes closer to the Equator have hotter climates. Places with latitudes closer to the Poles have colder climates. This happens because the Sun's rays hit them more or less directly.

The Sun powers life on Earth; it helps keep the planet warm enough for us to survive.

The latitude of a region influences its climate, and the sun plays an important role in the area's climate because the more the area receives close sun rays, the warmer it is, and the less the area receives close sun rays, the cooler it is.

Latitude has a significant impact on temperature determination because the closer an area is to the equator, the more sunlight it receives, and thus the warmer it is; whereas in Arctic regions, the area is farther from the equator and thus receives less sunlight.

Hence, the latitude of a region influences its climate, and the sun plays an important role in the area's climate because the more the area receives close sun rays, the warmer it is, and the less the area receives close sun rays, the cooler it is.

Learn more about the latitude here.

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Simplistically, a permutation is just the number of ways that we can arrange any number of objects in a set of things.

Here's an example:

Suppose I have three objects A, B and C, and I want to arrange them in all possible ways.

Well, we could have

A B C

A C B

B A C

B C A

C A B

C B A

Note that this is just 6 ways.

In mathematics, we often express the number of possible arrangements of N objects as N!.. the "!" is known as a "factorial."

➥ In the above example, we have 3! ways of arrangement = 3*2*1 = 6.

➥ Then, the number of ways to arrange 4 objects in a set is just 4! = 4*3*2*1 = .24.

➥ And the number of ways to arrange 5 objects in a set is just 5! = 5*4*3*2*1 = .120. Etc.

Answer:

1) the independent variable would be the type of treatment so underline treatment 1 and 2. The dependent variable would be the seed Yield so circle where it says Seed Yield (g/m2)

2) Yes, the bacterial treatment did have for because based on the results, the seed yield increased when putting the treatment. You can tell that with treatment 2, it was the one that had a better effect.

Explanation:

Answer:

I'm pretty sure its skin