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
Leni [432]
1 year ago
15

Which of the following processes might produce a human zygote with 45 chromosomes?A)a non-disjunction in meiotic anaphase occurr

ing in either an egg or spermB)failure of the egg nucleus to be fertilized by the spermC)failure of an egg to complete meiosis IID)incomplete cytokinesis during spermatogenesis after meiosis I
Biology
1 answer:
pogonyaev1 year ago
7 0

A non-disjunction in meiotic anaphase occurring in either an egg or sperm might produce a human zygote with 45 chromosomes. A condition in which human contain 45 chromosomes instead of 46 chromosomes is called aneuploidy or abnormal chromosome number.

<h3>What is aneuploidy?</h3>

The occurrence of one or more extra or missing chromosomes leading to an unbalanced chromosome complement, or any chromosome number that is not an exact multiple of the haploid number (23).                                                                                           It is the presence of an abnormal number of chromosomes in a cell, for example a human cell having 45 or 47 chromosomes instead of the usual 46.                                                                                                                  An extra or missing chromosome is a common cause of some genetic disorders.                                                                                                       The most common cause of aneuploidy happens during cell division when the chromosomes do not separate properly between the two cells.

learn more about aneuploidy: brainly.com/question/14745202

#SPJ1

You might be interested in
How are weather satellites useful to meteorologists
Anton [14]
Weather satellites help show where the warm fronts and cold fronts are plus weather what counts are in the air! This helps them know it’s it’s going to rain snow or be sunny
5 0
3 years ago
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
notka56 [123]

Answer:

the answer is D that is literally the most logical one

4 0
2 years ago
How are hydrogen bonds different from covalent bonds?
yuradex [85]
I think it C hope this helps
4 0
3 years ago
Read 2 more answers
What water does nyc rely on?
vekshin1

Answer:

idek buckaroo

Explanation:

7 0
3 years ago
Read 2 more answers
HELP ASAP !!!!!!!!!!
Jobisdone [24]

Answer:

the answer would be the first one which is sexual reproduction

8 0
3 years ago
Other questions:
  • Your patient has been hit in the arm with a baseball during practice. he is alert and oriented, complaining of pain to his left
    6·1 answer
  • In the 18th century what raised the living standards and spurred population growth (0.5)
    11·1 answer
  • A scientist is studying the inheritance of two characteristics in plants: red flowers (RR and Rr) , which are dominant to yellow
    9·1 answer
  • Which ecosystem has the greatest biodiversity?
    9·1 answer
  • How often does the sun rotate on its axis?
    7·2 answers
  • Which of the following things are clues that a chemical change has taken place?
    8·1 answer
  • How is cancer related to mutations? How is it related to the cell cycle?
    10·2 answers
  • What are the two sensory functions of ears?​
    13·1 answer
  • If the manta ray gets 50 kcal of energy by eating the
    11·1 answer
  • _________ are weak bonds that hold the two strands of DNA together, but also allow the DNA to separate and replicate.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!