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
Leviafan [203]
4 years ago
9

If there are 12 sister chromatids in a cell, how many centromeres are there?

Biology
1 answer:
Ahat [919]4 years ago
3 0
Each pair of sister chromatids is bound by one centromere, so there should be 6 centromeres.
You might be interested in
Why do cells not grow to be very large?
kiruha [24]
Cells don't grow very big because they have to be able to diffuse through material easily. Also, when cells are small and plentiful they are easy to replace when damaged.
5 0
3 years ago
The movement of tectonic plates is driven byA)high pressure within the Earth.
Alisiya [41]

For much of the last quarter century, the leading theory of the driving force behind tectonic plate motions envisaged large scale convection currents in the upper mantle, which can be transmitted through the asthenosphere. So letter C. is the Answer.

7 0
3 years ago
When an arthropod does not change its form except for increasing its size, it is called _______.
USPshnik [31]
If an anthropod does not change it's form except for increasing its size, this change would be considered an incomplete metamorphosis. 
7 0
3 years ago
In which order will free nucleotides add on to a single strand of DNA with the sequence ATTGCA during DNA replication? (2 points
Iteru [2.4K]

Answer:

guanine, cytosine, cytosine,adenine,thymine,guanine

Explanation:

This is because during DNA replication the complementary base pairings are Adenine and Guanine, Thymine and Cytosine.

4 0
3 years ago
What ate the stages of meiosis of an animal cell
Gnesinka [82]

Answer:

Since cell division occurs twice during meiosis, one starting cell can produce four gametes (eggs or sperm). In each round of division, cells go through four stages: prophase, metaphase, anaphase, and telophase

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • In two or more complete sentences, describe the similarities between tornados and hurricanes.
    5·1 answer
  • Mendel's pea plants exhibited a number of simple dominant/recessive traits. let's say a dominant homozygous purple –flowered pla
    5·1 answer
  • What will happen if we put jelly on the leaves of a plant?
    5·1 answer
  • Examine the analogy comparing an element to a brick.
    11·2 answers
  • Imagine that individuals with a certain allele (B) have much greater reproductive success than those without the allele. However
    13·1 answer
  • Plant roots are more easily able to absorb ammonium that has been produced from
    6·1 answer
  • Help Help Help giving it’s a semester test Based on the pedigree diagram who must be heterozygous for the trait A the child with
    12·2 answers
  • Using at least 3 sentences, briefly explain how crossing over, independent assortment, and random fertilization result in increa
    11·2 answers
  • What is the botanical name of beans​
    10·2 answers
  • Please please please help. What exactly is revealed by Tom Robinson's testimony?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!