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
Anna11 [10]
4 years ago
15

PLEASE HELP

Biology
1 answer:
guapka [62]4 years ago
4 0
Cells differentiate in the womb.
You might be interested in
Which of the following methods will easily identify a person
Triss [41]

Answer:

C. Constructing a Karyotype

Explanation:

Your answer should be C. Constructing a Karyotype.

I hope it helps! Have a fantastic day!

Bored~

6 0
2 years ago
The forward and reverse PCR primers used for the amplification of a VNTR locus on chromosome number 4 are 20 bases and 21 bases
zimovet [89]

The repeats which occur together on a chromosome are referred to as VNTR. The length of each repeat is 60bp.

The first primer is 20bp and is 53 bp away from 1st repeat. Therefore, the total length of sequence amplified by the first primer till 1st repeat = 20+53 = 73bp. Beyond this point 6 repeats on 60 bp are present, hence, the length becomes = 73 + (60X6) = 433bp.

Now the reverse primer which is 21bp in length is located 28bp from the repeat on its side. Reverse primer comes from the opposite direction, so it must be present after the 6 repeats.

The total length of the amplified region = 433 + 28 + 21 = 482 bp.

5 0
4 years ago
Any two differences between plant cells and animal cells
Natali5045456 [20]

Answer:

A plant cell is surrounded by rigid cell wall whereas animal cell does not have cell wall. Presence of a large vacuole in plant cell, which is small in animal cell. Plant cells are larger than animal cells. Plant cells have plastids whereas animal cells do not have plastids.

8 0
3 years ago
Read 2 more answers
). How many total electrons does a neutrally charged carbon atom contain in its orbits? How many electrons are in its innermost
scZoUnD [109]

Answer:

6 electrons

2 electrons

8 electrons

3 0
4 years ago
On a warm day near the ocean, a breeze or wind often blows from the water to the land. Explain why this happens
Andrej [43]

Ans

Explanation:

Because the air is denser and at night the wind blows from land to water

8 0
3 years ago
Read 2 more answers
Other questions:
  • In some animals, brown eyes (B) are dominant over blue eyes (b). Which of these genotypes will complete this Punnett square?
    8·2 answers
  • A population of cheetahs has a birth rate of 5 and a death rate of 15. Immigration is 2, and emigration is 4. What is its popula
    11·2 answers
  • How is gametes defined as a scientic form. Is it in which it is for example, dominant trait Aa and recessive trait aa are bred t
    15·1 answer
  • A living thing that hunts and eats other animals​
    12·2 answers
  • The circulatory system of organisms carries nutrients throughout the organism. which cell structure has a similar function?a.) c
    8·1 answer
  • The light independent reactions produce ______________ and _______________ which are used in the light dependent reactions. A) N
    13·2 answers
  • Where would you find DNA in plant and animal cells?
    11·2 answers
  • I need help with this question !
    14·1 answer
  • Subatomic particles with positive charge are known as
    6·1 answer
  • Natural selection may affect allele frequency in populations due to the fundamental forces of evolution except which of the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!