Biology College

Help please ((: due today !! I clicked a random one

Answers

Answer 1

B the throat I think

Related Questions

What is the process of Sexual reproduction of a Hammerhead Shark?

Answers

Answer:

The process of sexual reproduction of a hammerhead shark is that the hammerhead sharks exhibit a viviparous mode of reproduction with females giving birth to live young.

Explanation:

Answer:

The hammerhead sharks exhibit a viviparous mode of reproduction with females giving birth to live young. Like other sharks, fertilization is internal, with the male transferring sperm to the female through one of two intromittent organs called claspers. The developing embryos are at first sustained by a yolk sac.

Explanation:

hope this helps

Write a concise essay on animal-like Protista and pay attention to their classification and their effects on human and their domestic animals and suggest some methods

Answers

Answer:

Animal-like Protists belongs to Kingdom Protista.

Explanation:

Animal-like Protists are those unicellular organisms which have animal characteristics like movement and heterotroph. They are not classified in the kingdom Animalia due to some characteristics such as made up of one cell. Animal-like Protists has a great effect on human and their domestic animals because they cause disease in them. Some animal-like Protists are also act as a decomposer means feed on dead bodies of human and animals and clean our environment so animal-like Protists cause an important effect on both human and animals.

The rate at which a stars burns its fuel (gas) is based on the star's

Mass
Volume
Shape
Color

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Answer:

based on the mass of the star

someone please help me, I’ve done this like 10 times.

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The 2nd goes to first 1st goes to second 3rd goes last 5th goes 3rd

It should be 5, 1, 2, 4, 3.

Hope this helps :)))

Whats the answer giving brainliest HELP!!!!!

Answers

Answer:

I feel like the first one is the best

Explanation:

widening the roads will just cause more cars.

raising the price is most likely not gonna help but its an option.

expanding just means more cars

Anaerobic bacterial fermentation occurs in the absence of:
Bacteria
Enzymes
Oxygen
All of the above

Answers

Answer:

Oxygen

Explanation:

Cellular respiration is a pivotal process that must be carried out by the cells of living organisms in order to obtain energy needed for their metabolic activities. This process of cellular respiration breaks down glucose either in the presence of OXYGEN (aerobic) or absence of OXYGEN (anaerobic).

Anaerobic respiration or fermentation is carried out by certain bacteria in the absence of OXYGEN to produce lactic acid as products.

Which of the following is true about soil color? a. Soil vary in color based on their mineral content. b. Soils do not vary in color based on their minimal content. c. Soils consisting of only a few minerals are always darker. d. Soils is consisting of many different minerals are always darker.

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Answer:

Explanation:

cant explain gtg

Answer:A

Explanation:

which of the following statements correctly describe meiosis

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well i don’t know what you could pick bc the statements aren’t here i don’t think you added them but here is the detention of meiosis // a type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.

hope that helps

I don’t exactly see the statements, it seems you have forget to add them but if anything you could reply to this with the statements, then I hope I can help!:)

once, more than once, or not once, more than once, or not at all.

This group of questions refers to molecules of the following substances.
(A) Cytochrome
(B) FADH
(C) NAD
(D) NADP
(E) Oxygen (02)

Answers

Answer:

Explanation:

Two molecules of ATP are generated for every one molecule of glucose in ... a cell needs more NADPH than it does ribose 5-phosphate. ... Practice: Which one of the following is NOT a potential fate of pyruvate ? a.

Geologists describe rocks by observing mineral composition and color, texture, and ______.

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Answer:

I believe surface

Explanation:

Provide at least 1 example of a mutation
that does not have a negative effect on
the individual.
PLEASE HELP ME

Answers

i honestly don’t know but i’m guessing maybe having more fingers or something

What is the definition of "earth overshoot day?"

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Answer:

Earth Overshoot Day is the calculated illustrative calendar date on which humanity's resource consumption for the year exceeds Earth’s capacity to regenerate those resources that year. The term "overshoot" represents the level by which human population overshoots the sustainable amount of resources on Earth.

Explanation:

Answer:

What causes ocean tides to reach higher up on a shore at certain times of day than at others? A. The moon's gravity and Earth's rotation B. The ocean's conveyor belt and refraction C. Earthquakes and volcanoes O D. Temperature and salinity differences

Answers

Answer:

Explanation:

I read about ocean tides. the Moon has an effect on the ocean which causes the ocean to bulge toward the Moon. When the Moon is in alignment with the sun the ocean bulges out more because of the added gravity. The Moon though smaller than the sun has more gravitational pull than the sun.

how is chromosomal number maintained during second meiotic division of the secondary spermatocyte

Answers

At the end of the first meiosis division. Each secondary spermatocyte would contain a total of 23 chromosomes

Each secondary spermatocyte completes the second meiotic division without the replication of DNA.

Primary spermatocyte have 46 double structured chromosomes

Secondary spermatocyte has 23 double structured chromosomes

It doubles

In Labrador retrievers, the allele for black coat color (B) is dominant to the allele for brown coat color (b). However, if a lab has two copies of the recessive allele for a pigment-depositing gene (e), it can only have yellow coat color. In a cross of two doubly heterozygous black labs (BbEe x BbEe), what fraction of the next generation would one expect to be yellow

Answers

Answer:

4/16 or 1/4

Explanation:

This question involves two genes; one coding for coat color and the other for pigment color. The allele for black coat color (B) is dominant to the allele for brown coat color (b) while two copies of the recessive allele for a pigment-depositing gene (e) can only have yellow coat color.

In a cross between two heterozygotes (BbEe), the following gametes will be produced by each parent: BE, Be, bE and be. Using these gametes in a punnet square (see attached image), the fraction of the next generation (F2) expected to be yellow i.e. have the genotype (__ee) will be 4/16 or 1/4.

what is the important forest?

Answers

A forest is a large area covered cheifly with trees and under growth.

Explanation:

We depend on forests for our survival from the air we breath to the wood we use besides providing habitats for animals and live hoods for humans . Forests also offer water sheds protection and prevent soil erosion and mitigate climate change.

You have been tracking an adult female otter who weighs 25 kg. How many kilocalories must she

consume each day to maintain her body weight? Show your work

Answers

Answer:

The correct answer is - 6250 kcal.

Explanation:

Otters are carnivorous mammals that depend on the different types of organisms for their food including snails, insects, and fishes or birds. An otter requires 250 Kcal/kg to maintain its body weight for survival so,

Given:

weight of otter = 25 kg

Requirement 250 kcal per kg

Therefore,

The daily calory consumption of otter: weight * required calories

250*25= 6250 kcalories

Write down chronological order stages of regeneration of a nerve fiber.

Answers

The answer is Regeneration of Neural Tissues

Axon regeneration has three phases: sprouting, elongation, and maturation (McQuarrie, 1983). As Schwann cells dedifferentiate and proliferate, the proximal stumps of the axons sprout by the actin-driven formation of growth cones (Sinicropi and McIlwain, 1987).

In a completely dark room, you can’t see your reflection in a mirror. Give reason.

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An image is formed due to reflection of light by a plane mirror. In a completely dark room there is no light so no image will be formed by the mirror placed in the room. Hence we will not be able to see our image in a mirror placed in a completely dark room.

What variable is being measured in response to the experiment?
A. Length of Time plants are exposed to Sunlight per Day
B. Amount of Water Given per Day
C .Average Growth of Poppies per Day
D. Amount of Fertilizer Given per Day

Answers

Answer:

c growth because your measuring the plant which is dependent variable

NaHC3 is an example of what

Answers

Answer: sodium bicarbonate

Answer:

Baking Soda (sodium Bicarbonate, NaHCO3) Is An Example Of A Base.

Explanation:

17. Why did cover crops fall out of favor in the 20th century?
O A. Selective herbicides were developed to kill weeds.
O B. Cover crops worsen soil structure.
O C. Cover crops reduce water infiltration into the soil.
O D. Cover crops were no longer beneficial.

Answers

Cover crops reduce water infiltration into the soil

What are the functions of proteins in cells and viruses?

Answers

A viral protein is both a component and a product of a virus. Viral proteins are grouped according to their functions, and groups of viral proteins include structural proteins, nonstructural proteins, regulatory proteins, and accessory proteins.[1] Viruses are non-living and do not have the means to reproduce on their own, instead depending on their host cell's resources in order to reproduce. Thus, viruses do not code for many of their own viral proteins, and instead use the host cell's machinery to produce the viral proteins they require for replication

Why do we have wind on earth A. Because the earth moving around the sun B. Because animals are flapping their wings C. Because earth is spinning D. Convection currents

Answers

Answer:

Explanation:

PLEASE HELP IM GIVING 50 POINTS FOR THIS!!!!!!!! ALSO BRAINLIEST
Plan a controlled experiment that uses the simulation to investigate how changing the mass of an object changes its acceleration. The net force on the object must stay the same. Record your plan here.

Answers

It is possible to measure how acceleration changes with mass by throwing objects with different mass from the same height and measuring the acceleration.

What are the important factors for the experiment?

This experiment requires you to measure how acceleration changes if the mass changes. This implies you need to consider the following factors:

Acceleration: This factor is the one you will measure in your experiment.

Mass: This factor is the one you will need to control, this implies using objects from different masses and comparing if mas has any effect on acceleration.

Other: Net force, wind, etc. are other factors that need to be constant to prevent them affect the results.

Steps for the experiment:

Choose a specific heigh: One of the ways of measuring acceleration is to throw objects and determine the acceleration as they fall, so the first step will be to establish a height.

Throw different objects with different masses: You can begin with light objects and move into heavier objects.

Measure acceleration: Every time you throw an object, measure acceleration using the formula A = change in velocity/ time.

Learn more about acceleration in:

brainly.com/question/12134554

#SPJ1

Select the correct answer.
The graph shows the percentage of dog breeds affected by elbow dysplasia, which causes dogs to limp. What’s the most likely explanation for the mixed breed’s disease incidence?

A. It has low diversity in its genes.
B. It has high diversity in its genes.
C. It’s good at saving human lives.
D. It doesn’t suffer attacks from wild predators.
E. It lives comfortably with people.

Answers

Answer:

B would be the answer

Explanation:

What are the different layers that protect the brain and spinal cord? check all that apply

a. bone

b. cerebrospinal fluid

c. muscle

d. meningeal layers

Answers

Answer:

1. Bone 2. cerebrospinal fluid 4. meningeal layer

Explanation:

What are the reactants for photosynthesis?

Answers

Answer:

well the chloroplasts are the part of the cell that make photosynthesis happen

Answer:

light energy, water, carbon dioxide, and chlorophyll.

Explanation:

What two things are shown in this image that are created by an oceanic-continental convergent boundary ?

Answers

Answer:

jj see zj bxjdrbdvzb rhd

1. Below is a diagram of the male
reproductive system. Which structure is
represented by D?
A. scrotum
B. testes
C. prostate gland
D. epididymis

Answers

Answer:

A:scrotum

Explanation:

its part of the male reproductive system. I looked it up.

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