1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gnom [1K]
3 years ago
7

n pea plants P represents purple flowers while p represents white, and T represents tall plants while t represents short. Biolog

ists cross two pea plants, each with the genotype PpTt. We would expect what phenotypic ratio from this dihybrid cross?
Biology
1 answer:
Nostrana [21]3 years ago
4 0
9:3:3:1
Purple tall: purple short: white tall: white short
You might be interested in
which question is most closely related to the field of biology? what is the nearest planet to earth? How many planets are there
julsineya [31]

the most closely related question to biology is what is the cause of cancer in mice and the answer is simian virus

8 0
3 years ago
Read 2 more answers
Scientific explanation about how your body reacts to getting stung by yellow jackets?
sergeinik [125]

Answer:

the answer is under explanation.

Explanation:

The body produces a chemical known as histamine, in an effort to protect the body from foreign substances, which is partly what causes the swelling and itching. Taking an over-the-counter antihistamine such as Benadryl right after getting stung can reduce these symptoms.

4 0
4 years ago
Can someone give me 2 single allele traits for animals?
Sveta_85 [38]

Answer:  1. Fur on mammals.  2. Claws on feline creatures.

4 0
3 years ago
Problem 5-35: Two genes control color in corn snakes as follows: O- B- snakes are brown, O- bb are orange, oo B- are black, and
Svetach [21]
CCCCCCCCjfjfjfkfkfjdkdjddjdjrhdjdhxjx
7 0
3 years ago
Genes for blood-clotting proteins are on the X chromosome. The recessive allele produces a mutated blood clotting protein that r
Rasek [7]

Answer:

Genotype ratio = 1 X^hX : 1 XX : 1 X^hY : 1 XY

Phenotype ratio = 2 normal daughters : 1 affected son : 1 normal son

Explanation:

Given that the father of the woman has hemophilia, the father must have transferred the allele for hemophilia (let us assume "h") to her. This makes the woman carrier for the disease (genotype = X^hX). The genotype of the normal man would be "XY".

A cross between carrier woman and normal man would obtain 2 normal daughters, 1 affected son and 1 normal son.  

Genotype ratio = 1 X^hX : 1 XX : 1 X^hY : 1 XY

Phenotype ratio = 2 normal daughters : 1 affected son : 1 normal son

8 0
4 years ago
Other questions:
  • What is the primary function of chloroplasts
    6·2 answers
  • Why does recombination between linked genes continue to occur? Why does recombination between linked genes continue to occur? Th
    11·1 answer
  • A scientist is studying two traits in a type of beetle: body texture and color. Smooth body (B) is dominant to bumpy body (b), a
    6·1 answer
  • Which of the following statements is true? 1.Innate defenses are enough to keep a person healthly. 2.Adaptive defenses include h
    15·1 answer
  • How do the reactants of photosynthesis get into the leaf cells?<br><br> URGENT!!!! QUICK!
    13·1 answer
  • Please help me with this !!!
    5·1 answer
  • Which cycle forces its DNA to become part of the host's DNA and replicates when the cell replicates?
    6·2 answers
  • Why is maintaining homeostasis difficult
    6·1 answer
  • 2 decided by 5/12 in fraction
    6·1 answer
  • A(n) is a protein and/or sugar molecule on the surface of a cell that allows the immune system to identify whether or not that c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!