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
g100num [7]
3 years ago
7

What is a nondisjunction? what is a nondisjunction? an error in which a diploid cell or organism has an extra chromosome of one

type, producing a chromosome number of 2n + 1 none of the above an error in which a diploid cell or organism lacks a chromosome of one type, producing a chromosome number of 2n - 1 an error in cell division that causes homologous chromosomes or sister chromatids to move to t?
Biology
1 answer:
disa [49]3 years ago
6 0
Nondisjunction is the failure of one or more pairs of homologous chromosomes or sister chromatic. 
You might be interested in
What part helps equalize the pressure within the ear?
Nonamiya [84]

Answer:   The "Eustachian tube" helps equalize the pressure within the ear.

__________________________________________

Hope this helps!

      Best wishes to you!

__________________________________________

6 0
4 years ago
Based on this map, which of the following countries do you think contributes
viva [34]
Calculator the interest earned
3 0
2 years ago
The chromosome number of a human female is 44 + XX; of a male, 44 + XY. TrueFalse
s2008m [1.1K]

it is true that male genotype is XY and female genotype is XX but therefore a female does not contain a 44 number of gene(chromosome) each pair of a human "gene" have 23. in ym case it it false

4 0
4 years ago
Read 2 more answers
Organize the parts of this body system in the CORRECT order (starting with organism level) according to the levels of organizati
PtichkaEL [24]

According to the levels of organization in a multicellular organism.

human being --> digestive system --> stomach --> stomach lining tissue --> stomach lining cell.

<h3>What do you mean my  level of organization? </h3>

LEVEL OF ORGANIZATION:

Living organisms are classified according to hierarchical levels. The hierarchy of the level of organization is as follows:

cell → tissue → organ → organ system → organism

Thus, option "B" human being --> digestive system --> stomach --> stomach lining tissue --> stomach lining cell.

To learn more about levels of organization click here:

brainly.com/question/14501995

#SPJ1

4 0
2 years ago
What happens during crossing over? Homologous chromosomes trade pieces of DNA. Sister chromatids form tetrads and line up random
alexandr402 [8]
Your answer would be A

Homologous chromosomes trade pieces of DNA.
When crossing over occurs, segments of non-sister chromatids break and then reattach to the other chromatid.
7 0
4 years ago
Read 2 more answers
Other questions:
  • Illustrative of functional fixedness, people are more likely to solve the candle problem if
    14·1 answer
  • Where does cellular respiration get
    6·1 answer
  • Which of the following best explains why a cell spends most of the time during the cell cycle in interphase?
    13·1 answer
  • P waves and S waves are alike in that they ___
    14·1 answer
  • Help me plz! Which organism is the herbivore in this food web? A. leopard seal B. orca C. zooplankton D. cod
    10·2 answers
  • What is the sugar in a nucleotide RNA called?
    6·2 answers
  • Umami taste receptors are capable of detecting _________ ______ in acidic foods and substances.
    11·1 answer
  • What is the name of the substance that makes plants green?
    11·1 answer
  • Did you notice a Distinctive smell for any sample?
    8·1 answer
  • Phosphorus forms part of the important life-sustaining molecules such DNA and RNA<br> True or false
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!