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
mestny [16]
3 years ago
6

In humans, syndactyly (webbed digits) is inherited by possession of a dominant allele (S). If a man who is homozygous and normal

digits (55) marries a woman who is heterozygous for syndactul and has webbed diaits, what percentage of their children would be expected to have webbed digits?
Biology
1 answer:
____ [38]3 years ago
5 0

Answer:

The % of children with webbed digits is 50%

Explanation:

Given -

Syndactyly or webbed digits are due to the presence of  a dominant allele (S). Then the allele for normal digits would be represented by allele "s"

A normal man with normal digits and genotype "ss" marries a woman with webbed digits and has a hetrozygous genotype i.e "Ss"

If we cross Ss and ss , then the following offspring are produced -

Ss * ss

Ss, Ss, ss, ss

Out of four 2 offspring with genotype ss have normal digits and remaining two offspring with genotype "Ss" have webbed digits. Thus, the % of children with webbed digits is 50%

You might be interested in
How can the lack of water in an environment can affect the amount of carbon dioxide absorbed by the plant
ASHA 777 [7]
If there is lack of water that will reduce the amount of oxygen that the place give of and it will make everything colder because of the lack in water.
5 0
3 years ago
What is gained from each part of aerobic respiration?
Aneli [31]

Answer:

Cellular respiration uses energy in glucose to make ATP. Aerobic (“oxygen-using”) respiration occurs in three stages: glycolysis, the Krebs cycle, and electron transport. ... This results in a net gain of two ATP molecules. Life first evolved in the absence of oxygen, and glycolysis does not require oxygen.

<h2><em><u>Hope this helps..</u></em></h2>
5 0
2 years ago
Nilai suhu reamur ke fahrenheit
balu736 [363]
Nilai suhu reamur ke fahrenheit? What is tht
3 0
3 years ago
Please answer fast I need the answer by 11.00pm tonight
LiRa [457]

Answer:

I think you forgot to add the picture

5 0
2 years ago
What are the 9 important functions of proteins in your body?
IceJOKER [234]

Answer:

1. growth

2.causes biochemical reactions

3. acts as a chemical messenger  that aids communication between your cells, tissues and organs.

4. provides structure

5.maintains proper pH

6. balances fluids in the body.

7.boosts immune health

8. transports and stores nutrients

9. provides energy for you body

Explanation:

3 0
3 years ago
Other questions:
  • What happens to the bronchioles in an asthma attack? How do regular rescue inhalers treat asthma? (i.e. bronchodilators). How do
    12·1 answer
  • What is the estivation, how is it similar to hibernation
    7·1 answer
  • Which of these glands is NOT an exocrine gland?
    15·1 answer
  • Which of the following could cause a habitat change? a. introduction of an invasive species b. a wildfire c. a mudslide d. all o
    7·2 answers
  • What type of transport moves ions
    6·2 answers
  • Which of the following statements is true? A. Cells in different areas of an organism have different genetic information. B. All
    12·2 answers
  • Use the number line interactive to evaluate the
    13·1 answer
  • Will give brainliest plz help
    10·1 answer
  • Which of the following is a chemical change that occurs to the food?
    10·1 answer
  • What type of relationship do a deer and tick have?<br> Explain the relationship. ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!