Biology High School

2. Suppose you mate a black rooster with a
white hen. The feathers of all the offspring
are black. Explain the inheritance pattern in
these chickens. Draw all possible Punnett
Squares.

Answers

Answer 1

Answer:

Black feathers in an autosomal dominant trait

White feathers in an autosomal recessive trait

Punnet squares are in the image

2. Suppose You Mate A Black Rooster With Awhite Hen. The Feathers Of All The Offspringare Black. Explain

Related Questions

65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large
deposit of dust that contained substances only found in asteroids. What most likely killed off the dinosaurs?

Answers

Answer:

the answer is A

Explanation:

monke

As you worked down the dichotomous classification key to identify sharks, did you go from general to specific characteristics or from specific to general characteristics? Explain your answer using four characteristics that were used in the shark key.

Answers

When constructing a dichotomous key, we should start with general characteristics and then move to more specific characteristics. A dichotomous key lists an organism's structure and behavior so it may be recognized through elimination.

What are four characteristics that are used in the shark key?

When attempting to categorize an organism, scientists frequently make use of a dichotomous key. A dichotomous key is a listing of specific features, such as structure and behavior, in such a way that an organism may be identified through a process of elimination. Examples of dichotomous keys include the following:

The shape of the body, the number of gill slits, the position of the mouth, and the shape of the caudal fins are the dichotomous keys for identifying sharks. Other features include the length of the dorsal fins or the number of dorsal fins, the presence or absence of pelvic fins and the shape of the skull.

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Lobster fishermen observe that the best lobster catches are now found north of the traditional fishing wounds. Scientists explain that the
ocean is warming due to climate change
What is the most likely outcome if global dimate change continues?
A Lobsters will develop thinner shells for any in warmer water,
B. Lobster populations will become extinct in the nen few years,
C Lotesters will grow in size because of a reduced number of predators,
D. Lobster populations will fluctuate in size as they adjust to change conditions

Answers

B. Because that’s what is happening to their species they start to extinct

Why do traits increase within a population over time

Answers

Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation. New genetic variation can be created within generations in a population, so a population with rapid reproduction rates will probably have high genetic variation.

A secretion responsible for the development of a deep voice and facial hair is synthesized by

1.) Structure F
2.) Structure B
3.) Structure C
4.) Structure G

Answers

The development of a deep voice is due to structure C.

What is the thyroid gland?

The thyroid gland is the gland that is responsible for deep voice. The gland is found at the anterior of the neck just around the Adam's apple. Over-secretion of the thyroid gland leads to a very deep voice.

From the structure shown, the development of a deep voice is due to endocrine secretion of a hormone from structure C.

Learn more about thyroid gland: https://brainly.com/question/4729636

Which of the following is NOT an effect of habitat fragmentation?
Organisms have decreased ability to move around.
Organisms have decreased food sources.
Organisms have greater chances to find a mate.
Organisms have fewer opportunities to hunt for food.

Answers

c. organisms have greater chances to find a mate

help pls will give branliest

Answers

Answer:

I believe the ans is streptococcus

Need help please. Which statement describes the Chesapeake Bay?

*One of Virginia's major rivers flows into the Chesapeake Bay.

*The portion of the bay located in Virginia is on its east coast.

*Chesapeake Bay is one of the largest watersheds in Virginia.

*Less than half of Virginia's water drains into the Chesapeake Bay.

Answers

Answer: C I'd say

Explanation: The Chesapeake Bay is the largest estuary in the United States. The Bay is located in the Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula with its mouth of the Bay at the south end located between Cape Henry and Cape Charles. So tldr: C

C sounds right to me.

NO LINKS Explain how a knee-j erk reflex occurs.

Answers

Answer:

The sensory neuron receive the stimulus by tapping at the knee cap and its going to send the message all the way to the spinal cord. And then it will make a U-turn and they will send the message back to motor neurons and then back to the knee cap so that the muscle will contract and your knee will just kick up.

Explanation:

What are the four types of receptors? What kind of stimulus does each one respond to?

Answers

Explanation:

Broadly, sensory receptors respond to one of four primary stimuli:

• Chemicals (chemoreceptors)

• Temperature (thermoreceptors)

• Pressure (mechanoreceptors)

• Light (photoreceptors)

Which is a difference between animal populations in primary succession and secondary succession?
A.) Animals can be present during the start of secondary succession, but they are never present during the start of primary succession.
B.) There is more animal biodiversity after the process of secondary succession has been completed.
C.) Animals can be present during the start of primary succession, but they are never present during the start of secondary succession.
D.) There is more animal biodiversity after the process of primary succession has been completed.

Answers

Answer: A

Explanation: the taking the quiz

Where do you think the most chloroplasts are found in the plant system—in leaves, the stem, or the root?

Answers

leaves

Explanation:

Chloroplasts are mostly found in the parts of the plant that are capable of photosynthesis.

Is reproduction necessary for maintenance of our organism?

Answers

Answer: yes, it is necessary.

Explanation: if an organism were to stop reproducing, the entire species would become extinct. Reproducing maintains an organism and the ecosystem it lives in.

Yes it is necessary:)

What conclusion can you make regarding how humans affect biodiversity? Is evidence from the graph to support your answer

Answers

Answer:

Decrease population of staghorn coral and spotlight parrot fish.

Explanation:

Humans greatly affects biodiversity by decreasing the population of most of the organisms due to its activities. Human activities causes pollution in the environment as well as disturbed the habitats of many organisms that leads to  decrease in their population. Humans activities releases carbondioxide gas in large concentration that will leads to the increase of pH of the ocean water which adversely affected the population of many marine animals such as staghorn coral and spotlight parrot fish etc so that's why we can say that human activities adversely affected biodiversity.

Use the information and graph to answer the following questions what conclusion can be drawn

Answers

Answer:

C

Explanation:

Which of the following is a process used by animals that produces carbon dioxide as a by-product?

Combustion
Diffusion
Photosynthesis
Respiration

Answers

Answer:

Respiration

Explanation:

Respiration is an exergonic process that involves the exchange of environmental oxygen and body carbon dioxide and the oxidation of glucose inside the mitochondria to produce energy which is partly stored in the ATP molecules as biologically useful energy.

Answer:

D

Explanation:

How is the cytoplasm divided between the two cells that result from mitosis in plant cells? In animal cells?​

Answers

Answer:

The contractile ring shrinks through the center of the cell, evenly dividing the cytoplasm between the two halves. This indicates that cytokinesis is completed and the cell has been replicated.

Refer to Animation: Filtration, Reabsorption, Secretion. Cells of the excretory tubule _________water by osmosis, from which we can conclude that the solute concentration in these cells must be _________ than in the filtrate.

Answers

Answer:

Remove and lower.

Explanation:

Cells of the excretory tubule remove water by osmosis, from which we can conclude that the solute concentration in these cells must be lower than in the filtrate. The excretory tubule remove excess amount of water from the cell through semi permeable membrane of the cell while on the other hand, the solute concentration in the cell is lower as compared to filtrate so that's why it can't diffuse from the cell by the process of osmosis.

Which best describes RNA?
Single-stranded & contains uracil and ribose
Single-stranded & contains thymine and ribose
Double-stranded & contains uracil and ribose
Single-stranded & contains thymine and deoxyribose

Answers

Single stranded and contains uracil and ribose


1. What organism that does
cellular respiration will you
include in your aquaponics
system

Answers

Answer:

Fish, Tilapia

Explanation:

Fish can live in the water tank

it releases carbon dioxide , which plants need for photosynthesis

ammonia from fish can also act as fertilizer for plant

If u want specific species, tilapia

can adapt to environment and withstand less than ideal water conditions

resistant to many pathogens and parasites

Pls help me. And thank you so so much!

Answers

Answer:

A

Explanation:

got this

what are the abiotic processes in carbon cycle?

Answers

Explanation:

Abiotic processes in the carbon cycles : Management of the carbon cycle is the focus of global warming. Respiration, deforestation, burning of fossil fuels, and forest fires are processes that put CO2 up in the atmosphere. Organisms eat plants, which is comprised of carbohydrates come from CO2 in the atmosphere.

Brainliest
The greatest biodiversity of species of living organisms is found in a
Desert
Rain Forest
Estuary
Taiga

Answers

Answer:

B) Rain forest

Explanation:

Write a message which must be put on the alcoholic drinks to alert pregnant women.
like a short message/warning

Answers

Answer:

Warning, it is advised if pregnant that you do not consume alcohol as it can cause discomfort or risk of injuring the foetus.

Explanation:

Explain how the biogeochemical cycles obey the law of conservation of matter. Use 1 cycle as specific evidence to support your claim.

Answers

Answer:

i

Explanation:

iiiiiiiiiiiiiiiiiiiiiiiii

can anyone help me with this please​

Answers

Here Is You Awnser's Hope It Helped :)

19 = Wave Length

20 = Compression

21 = Rare Fraction

22 = Displacement

23 = Crest

24 = Wave Length

25 = Trough

explain how microbes are (or become) pathogenic

Answers

Answer: Microbes that cause disease are called pathogens. It is important to remember that: A pathogen is a micro-organism that has the potential to cause disease. An infection is the invasion and multiplication of pathogenic microbes in an individual or population. Pathogenicity is defined by the capacity of a microbe to cause damage in a (susceptible) host. Virulence is defined as the relative capacity of a microbe to cause damage in a host. brainliest???

Explanation:

What is white light?
A. The type of light that is found in x-rays.
B. The type of light given off by the sun and light bulbs.
C. The type of light that is used in microwave ovens.
D. The type of light that makes up radio waves.

Answers


Answer: D

Explanation: for example ordinary daylight. It contains all the wavelengths of the visible spectrum at equal intensity.

In your words, give a brief overview of the process of photosynthesis. Include where each phase takes place within a plant cell.

Answers

Photosynthesis is when light energy is converted to chemical energy. The plants takes in carbon dioxide and water. This transforms it into oxygen and glucose. The chlorophyll absorbs energy from the light and converts to chemical with water.

What is the scientific name for a pig?

Answers

The scientific name for a pig is sus
A scientific name for a pig is a sus
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