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
mario62 [17]
4 years ago
15

How can changes in a populations gene pool occur

Biology
2 answers:
zubka84 [21]4 years ago
8 0

Answer:

GENE POOLS

Explanation:

Vedmedyk [2.9K]4 years ago
3 0
A gene pool changes throughout evolution this could be natural selection, genetic drift or a mutation. A gene pool does this to adapt with the needs of the environment it is in
You might be interested in
The cell stops being able to allow things into or out of its body. It starves. The
Nataliya [291]

Answer:

The correct answer is - cell membrane.

Explanation:

Cell membrane or plasma membrane is the outer structure that enclosed the cell-matrix and cell organelles and acts as a barrier to the substances and things to move in or out of the cell and allows only specific substances and molecules to move in and out of the cell.

If the cell membrane is not performing its function properly it might result in blocking the various nutrients and other essential molecules to move in and metabolic substances to move out of the cell.

3 0
3 years ago
Read 2 more answers
3. What is the overall charge of an object that has: 17 neutrons, 17 protons, 1 point
Sav [38]

Answer:

Positive

Explanation:

Protons have a positive charge

Neutrons have no charge

Electrons have a negative charge

There more protons than electrons so the overall charge is positive

7 0
3 years ago
Which explanation best describes why sexually reproducing organisms have greater genetic
slava [35]

Answer:

think of it this way lol

Explanation:

In asexual reproduction, you are essentially producing clones of the parent.  There is no genetic variation between parent and offspring - think of mitosis.

In sexual reproduction, you have several chances for genetic variation.  The first occurs in meiosis 1, when homologous pairs line up and crossing over occurs.  Then in meiosis 2, different combinations of chromosomes (some from mother, some from father) could end up in the gamete cells.  Finally, when the gametes (egg and sperm/spore) come together in fertilization, that represents a brand new combination of chromosomes, and therefore alleles, than either of the parents had.

7 0
3 years ago
Do the data shown support the hypothesis
Ulleksa [173]
I don’t see a chart or a picture to help with ur question
6 0
4 years ago
Read 2 more answers
What developmental changes occur during childhood?
Vinil7 [7]

Children begin to lose their baby fat, or chubbiness, around age 3. Toddlers soon acquire the leaner, more athletic look associated with childhood. The child's trunk and limbs grow longer, and the abdominal muscles form, tightening the appearance of the stomach.Brain and nervous system developments during childhood like preference over dominant hands

5 0
4 years ago
Other questions:
  • Advances in biotechnology have given us genetically modified tomatoes that can survive shipping and arrive at the grocery store
    6·2 answers
  • When a rancher puts cattle in a pasture, what happens to the amount of grass in it?
    6·1 answer
  • Name three characteristics of the cells that make up the muscle tissue in the heart.
    5·1 answer
  • Carl's throat hurt. He could not swallow to eat so his mother took him to the doctor's. Doctor Roberts swabbed Carl's throat and
    10·2 answers
  • A census area based on commuting patterns is called a
    10·1 answer
  • What is the meaning of salinity? A. the amount of dissolved oxygen B. the temperature of the water C. the amount of dissolved sa
    11·1 answer
  • A system at chemical equilibrium:_________.
    9·1 answer
  • The diaphragm is ___________ to the thoracic cavity and _________ to the pelvic cavity.
    8·1 answer
  • Put the events of cultural eutrophication in the correct order.
    12·1 answer
  • How does a ligament injury disrupt affect body tissue?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!