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
Alex73 [517]
3 years ago
12

What effect would there be on the final daughter cell if the spindle fibers failed to pull a chromosome toward the pole, as in c

ase of non-Disjunction?
Biology
1 answer:
allochka39001 [22]3 years ago
8 0

Aneuploidy can result in the final daughter cell if the spindle fibers fail to pull a chromosome toward the pole as in case of non-disjunction.  

Explanation:

Aneuploidy is a condition which arises when one or more chromosome is missing in the final daughter cells.

Non-disjunction refers to the failure of chromosomal or chromatid segregation or separation during cell division. This results in erroneous meiosis or mitosis leading to the formation of final daughter cells or gametes with an extra or missing chromosome. This condition is aneuploidy.  

Failure of separation or segregation of:

  • Homologous chromosomes occur in Anaphase I, affects four daughter cells.
  • Sister chromatids during Anaphase II, affects two daughter cells

This failure of separation leads to aneuploidy chromosomal abnormalities like monosomy, trisomy, etc which can cause diseases like Down’s syndrome, Turner’s syndrome etc.

You might be interested in
The amount of energy your body uses to maintain body functions during complete rest at room temperature is called
lord [1]

Metabolism (aka basal metabolic rate)!

How I remember this is the amount of energy someone in a coma would need to maintain a healthy weight

Hope this helped!

~Someone who loves Shawn Mendes very much

7 0
3 years ago
Mutation is an important mechanism for evolutionary change. Which type of mutations contribute to evolution?
Aneli [31]
<span>Both somatic and germinal mutations are contributors of evolution. Somatic mutations occur within tissues of individuals that give the said individual differing traits and characteristics. Germinal mutations occur in reproductive cells that can be passed on to offspring, altering their traits and characteristics.</span>
7 0
3 years ago
This organ is always found at the core of all animal cell and plant cell
borishaifa [10]
I Think its a Nucleus
8 0
3 years ago
Read 2 more answers
How do the characteristics of shale change with increased pressure and temperature?
dalvyx [7]

Answer: Shale changes into Slate.

Explanation:

Shale is a sedimentary rock, formed by the deposition and compression of clay and silt.

Shale layers is buried deep into the earth through the process of deposition (i.e the laying down of rock forming material by natural entities like glaciers, wind, and water).

Temperatures and pressures rise greatly because the shale’s layers are buried. When the temperatures and pressures become higher. The shale is changed into a metamorphic rock (with dark brown streak), called Slate.

8 0
3 years ago
How does alternative rna splicing affect gene expression?
Elis [28]
RNA splicing was first discovered in 1970s in viruses and subsequently in eukaryotes.  Not long after, scientists discovered alternative patterns of pre-mRNA splicing that produced different mature mRNAs containing various combinations of exons from a single precursor mRNA. The first example of alternative splicing of a cellular gene in eukaryotes was identified in the IgM gene, a member of the immunoglobulin superfamily. Alternative splicing (AS) therefore is a process by which exons or portions of exons or noncoding regions within a pre-mRNA transcript are differentially joined or skipped, resulting in multiple protein isoforms being encoded by a single gene. This mechanism increases the informational diversity and functional capacity of a gene during post-transcriptional processing and provides an opportunity for gene regulation
6 0
3 years ago
Other questions:
  • Infaniticide has been observed among several species of savanna baboons. in instances where a ‘bachelor' male takes over a harem
    15·2 answers
  • To protect endangered species from becoming extinct, it’s highly recommended to raise the animals in protected areas such as zoo
    13·1 answer
  • The genes that code for two different traits:
    11·1 answer
  • What type of seismic wave is the most destructive
    12·1 answer
  • ~+*PLEASE ANSWER ASAP! BRAINLIEST AND 20 PTS!*+~
    15·1 answer
  • Why are phytoplankton essential to aquatic life zones?
    13·2 answers
  • How is energy related to the change of state
    14·1 answer
  • How can you use what you know about chemical reactions to explain what happens to food molecules when you eat?
    15·1 answer
  • Yo i need help cs this due soon
    7·1 answer
  • A large population of butterflies lives in southeastern Asia. About half have spots and half don’t. In 1995, a rare viral illnes
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!