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
Leto [7]
3 years ago
11

If nondisjunction occurs during meiosis, a only two gametes may form instead of four. b some gametes may have an extra copy of s

ome genes. c the chromatids do not separate. d it occurs during prophase.
Biology
1 answer:
Citrus2011 [14]3 years ago
6 0

Answer: option B - some gametes may have an extra copy of some genes.

Explanation:

Actually, nondisjunction occurs in meiosis and results in FOUR ABNORMAL GAMETES/DAUGHTER CELLS: two gametes have an EXTRA copy of gene e.g XXY, while two other gametes LACK a required copy e.g XO

So, the right answer is some gametes may have an extra copy of some genes.

You might be interested in
State the functions for the reproductive of males​
Juli2301 [7.4K]

Answer:

The purpose of the organs of the male reproductive system is to perform the following functions: To produce, maintain, and transport sperm (the male reproductive cells) and protective fluid (semen) To discharge sperm within the female reproductive tract during reproduction

3 0
3 years ago
How do I do this smart people
Scilla [17]
I’m sorry I’m not smart I don’t know I just need answers for my questions
7 0
3 years ago
Which describes a group of organisms that are members of a species?
Nutka1998 [239]

Answer:

Population is defined as a group of organisms, which belong to the same species. Example- Human population includes a group of organisms that all belong to the species sapiens

Explanation:

5 0
3 years ago
A. Measles generates a weak immune response that allows reinfection of hosts, and therefore does not easily evolve escape varian
Doss [256]

The correct answers are:

b. Human influenza a virus evolves escape variants, resulting in a distinctive cactus-shaped phylogeny.  

All types of Human influenza viruses evolve to escape immunity induced by prior infections and vaccinations.

c. Measles experiences strong selection for escape variants, resulting in a phylogeny similar to a nonpathogenic species.  

As a result of measles infection, specific antibody and CD4 and CD8 T cell responses are generated and contribute to virus clearance and protection from reinfection.

 


3 0
3 years ago
A typical cell in an animal's body is considered
bekas [8.4K]

The correct Answer is diploid, i just took the test..................

7 0
3 years ago
Other questions:
  • How much of a cell’s life is taken up by MITOSIS based on your data? 100=(16/36)*100
    15·1 answer
  • What are some examples of fungi
    15·1 answer
  • A function of carbohydrates in the diet is to: enable chemical reactions. promote growth and repair of tissues. supply energy. m
    13·1 answer
  • Calculate the volume of this regular solid.
    10·1 answer
  • QUESTION 1
    5·1 answer
  • Which statement best describes the phases of the Moon?
    6·1 answer
  • PLSSSS ANSWER THIS QUICKLY IM IN A RUSH!!!!Who are the co-founders of Cell Theory?
    6·2 answers
  • What are abiotic things made of if they are not made of cells?
    13·1 answer
  • The following diagram represents the reaction of methane with oxygen gas to form carbon dioxide and water.
    11·1 answer
  • Louisiana has a variety of natural resources that are important for human life.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!