Biology High School

What will be the results in the F2 generation after a monohybrid cross?


all recessive traits

3/4 dominant and 1/4 recessive

all dominate traits

1/3 dominant and 2/3 recessive

Answers

Answer 1

Answer: [tex]\dfrac34[/tex] dominants and [tex]\dfrac14[/tex] recessive.

Explanation:

Mendel's monohybrid cross is definied as

a genetic combination of two homogeneous genotypes.One is dominant(TT) to other (tt-recessive).

Result in F1 generation: 4 dominant(Tt), 0 recessive (tt)

Result in F2 generation: 3 dominant(TT, 2Tt), 1 recessive (tt)

[If one T is present then we call it Tall (Donimant effect), if none then we call it dwarf]

The results in the F2 generation after a monohybrid cross: [tex]\dfrac34[/tex] dominants and [tex]\dfrac14[/tex] recessive.

What Will Be The Results In The F2 Generation After A Monohybrid Cross?all Recessive Traits 3/4 Dominant

Related Questions

What body system are capillaries from? Provide evidence from the internet. (This can be a short sentence lol)

A) Respiratory System
B) Muscular System
C) Reproductive System
D) Circulatory System
E) Digestive System
F) Nervous System
G) Excretory System
H) Endocrine System
I) Skeletal System
J) Immune System

Answers

Answer:

Circulatory System

Explanation:

Capilaries are tubes that transport blood and provide nutrition through diffusion in tissues. Transporting blood is a function of the circulatory system.

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The answer to the question is Inference

So I’ve been wanting to start my own salt water aquarium, if you have one or know a lot about them please explain to me exactly how hard it is and just information I should know!

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It’s definitely more work than a fresh-water, and can cost more in maintenance etc.

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Answer:

They include fats, waxes, oils, hormones, and certain components of membranes and function as energy-storage molecules and chemical messengers. Together with proteins and carbohydrates, lipids are one of the principal structural components of living cells.

Explanation:

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False, because that would be precipitation and not evaporation.

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What four body plan innovations were found in an ancient flatworm

Answers

Answer:

Four innovations are central nervous system, eyes, bilateral and hermaphrodites.

Explanation:

Innovations found in an ancient flatworm were the presence of central nervous system means head and a brain. The head had eyes which is the first in the animal world. Their body is bilateral means equally divided into two parts. They are also hermaphrodites means having male and female on a single organism which was not present at that time of animals.

Weeds can harm crops by serving as a home for diseases and insects.

True or false

Answers

Answer:

I think true

Explanation:

describe what happens to DNA in the nucleus of the cell

Answers

Answer:

DNA is normally found as a loosely contained structure called chromatin within the nucleus, where it is wound up and associated with a variety of histone proteins. When a cell is about to divide, the chromatin coils tightly and condenses to form chromosomes. The result is billions of new cells being created each day.

Explanation:

"DNA is normally found as a loosely contained structure called chromatin within the nucleus, where it is wound up and associated with a variety of histone proteins. When a cell is about to divide, the chromatin coils tightly and condenses to form chromosomes. ... The result is billions of new cells being created each day. " - open . oregonstate . education

**Urgent** Will mark brainliest!

Answers

Answer:

Although these two animals are both bears, clearly they are entirely different. Becasue they live in pretty much opposite environments, they developed individual traits so they could survive, which is called adaption. While the polar bear's thick fur and fat serve as great protection against the cold, it wouldn't be very helpful in hot climates. And the sun bear, with it's short hair and lack of protection, would freeze to death in the polar bear's environment. Each animal, over time, has to develop new traits that allow it to adapt to it's particular environment.

Answer:

These 2 different types of polar bears, may be the same type of animal, but as given in that text, they differ. These 2 different types of polar bears have different types of survival skills, in order to adapt to their environment. The Polar bear in the Northern Hemisphere has very thick fur, and other thick parts in it's body to keep them warm in the ice-covered areas that it lives in so that it wont die, due to the cold. While on the contrary, the bear in the tropical rainforest only has short hair, to keep them at a just-right temperature, so it wont die due to how hot it is. If both of these bears were to switch their environment, then they will die easily since they are not well adapted to that environment.

Hope this helped!

Use the drop-down menus to complete these

sentences.

Plants capturing light energy to form simple sugars

using water and carbon dioxide is called

Plants need carbon in the form of

DONE

DONE

Carbon-containing energy sources formed from

the decomposition of prehistoric organisms are

called

Breaking down glucose to provide energy in the

form of ATP for metabolic processes is called

DONE

DO NE

Answers

Answer:

Plants need carbon in the form of

✔ carbon dioxide.

Breaking down glucose to provide energy in the form of ATP for metabolic processes is called

✔ cellular respiration.

Plants capturing light energy to form simple sugars using water and carbon dioxide is called

✔ photosynthesis.

Carbon-containing energy sources formed from the decomposition of prehistoric organisms are called

✔ fossil fuels.

Explanation:

edge2021 Biology A

please answer this. ​

Answers

Answer:

C. Chloroplast

Explanation:

Answer:

C. Chloroplasts

Explanation:

I hope it helps ❤❤

Which of the following is not a macromolecule?

A. Carbohydrate
B. Nucleic acids
C. water
D. Lipids​

Answers

Answer:

water

Explanation:

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Answers

Answer:

Student 2

Explanation:

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Hope this helps :D Have a great day

PLEASE!!! HURRY. GIVING BARINLISTS!

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A. chlorophyll
B. energy
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D. food
E. sunlight

Answers

Answer:

B energy i hope it is helpful have a nice day

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Answers

Answer:

True or false: chemical reactions can occur in the cells of living thing.

=true

Answer:

True

Explanation:

What do you think happens in your stomach?

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C. one independent linear equations with both variables.
D. two linear equations that have graphed lines parallel to each other
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Answers

4
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help plz its due today :)

Answers

Answer:

If i am correct it has to be frictinol

Explanation:

sorry if i misspelled any words hope that helps :)

What is the term for a thunderstorm
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I need help with this one too but fast please help and hurry

Answers

Answer:

Multi-cell Line (Squall Line)

Explanation:

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Kendall plants flower seeds and places caterpillar larvae in a sealed container with enough
light, soil, moisture, and gases to thrive. When she opens the container after 5 days, she finds
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(0.5 Points)
The total amount of carbon decreased before and increased after the flowers sprouted.
701
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Answers

Answer:

The total amount of carbon increased.

Explanation:

it just goes without sayin

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Answers

Answer:

The "X" or "Y" gene that determines whether you will be a boy or a girl is an example of a chromosome .

Explanation:

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Answers

Answer:

if i lived in the 1800s I think would have more free time because i wouldn't be on electronics all the time. I might not have an education because times were hard then and many kids had to work in factories like their parents to support the family. I could get sicker easier because there weren't many health codes back then and lining conditions weren't teh best

Answer:

Life could be better because it would be simpler, but sickness, poverty, and so many other factors could change it for the worse. The assassination of Abe Lincoln, the Austro-Prussian war, Early prohibition, and Billy the Kid could be some negative factors. On the other hand, so many new things were being invented, such as using coal for energy, matches, batteries, and so many other influential things.

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Answers

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Early reptiles were well placed to capitalize on the new environment. Shielded by their thicker, moisture-retaining skins, they moved in where amphibians had previously held sway. Over time, they became ideally suited to the desert-type habitats in which they thrive today.
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Where should broken glass and other hazardous materials be disposed of?

A. Dumpster
B. Trash can
C. Hazardous Waste Bin
D. Hide it in a cabinet

Answers

Answer:

C: Hazardous Wast Bin

Explanation:

Have a nice day!

Hazardous waste bin

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А
B
C

Answers

A is Dermal B is Vascular and C is Ground

All living things are made up of cells true or false
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Answers

The answer to this question is True

If a female is heterozygous for an X-linked allele, how many types of gametes can she produce with respect to that allele?

Answers

Answer:

Two (2)

Explanation:

If a female is heterozygous for an X-linked allele, such a female can produce two different gametes with respect to the allele.

Being heterozygous means that there are two different alleles representing the gene. The first gamete produced by such female would carry the dominant allele while the other gamete would carry the recessive allele.

3. In what landscape feature are metamorphic rocks generally found?​

Answers

Answer:

Although metamorphic rocks typically form deep in the planet's crust, they are often exposed on the surface of the Earth. This happens due to geologic uplift and the erosion of the rock and soil above them. At the surface, metamorphic rocks will be exposed to weathering processes and may break down into sediment.

Explanation:

Plz help me with this question! ASAP

Answers

Answer:

photosynthesis cells

Explanation:

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