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
NeX [460]
3 years ago
11

Which conditions are required for natural selection? Select three options.

Biology
2 answers:
blondinia [14]3 years ago
4 0
I’m not sure but I think it’s:

The first one, the second one, and then the last one.

I hope this helps :)
Good luck
Archy [21]3 years ago
3 0

Answer:

Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.

You might be interested in
The suprachiasmatic nucleus influences the release of melatonin by its effect on the ________________.
anyanavicka [17]

Answer:

Pineal gland

Explanation:

The suprachiasmatic nucleus is the paired nucleus made of about 1000 neurons each in the hypothalamus. The suprachiasmatic nucleus is involved in maintaining the endogenous clock or the internal clock.

The suprachiasmatic nucleus controls the circadian rhythm by controlling the amount of melatonin. The melatonin is produced by the pineal gland from the serotonin and tryptophan precursors.  The hypothalamus thus controls the amount of the melatonin by regulating the pineal gland.

Thus, Pineal gland is the correct answer.

5 0
3 years ago
Purple sulfur bacteria are organisms capable of photosynthesis. they get their name, in part, because they use h2s (hydrogen sul
expeople1 [14]
Idk lol, do you actually know?
3 0
3 years ago
The Milky Way galaxy was given its name because of what it looks like when viewed from Earth.
MatroZZZ [7]
Answer is true because its the closest so far in our galaxy
4 0
3 years ago
Read 2 more answers
What substance produced durin photosynthesis provides food for plants and animals in a food web
LekaFEV [45]
Glucose Produces food for plants in a food web
4 0
3 years ago
Seed _____ is when enzymes and other chemicals are activated and energy is produced to start cell division.
Ksenya-84 [330]
(D)Germination is your answer..........
7 0
3 years ago
Read 2 more answers
Other questions:
  • Passage of food through the digestive tract takes approximately
    12·1 answer
  • An agreement between two hostile persons ould finally be mediated by the median. True or False?
    11·1 answer
  • The lowest number of pathogens or pathogen produced products that can be detected is a measure of __________. view available hin
    7·1 answer
  • Plants that produce seeds within a cone are called _____.
    15·1 answer
  • Instructions on how to control your cells are contained in what part of the DNA?
    5·2 answers
  • State the three parts of the cell theory.
    5·1 answer
  • earths scientists think that ____ caused significant climate change in the past. a humans b polar ice caps c global warming d pl
    6·1 answer
  • PLEASE HELP!!!<br> What is the new mRNA strand formed by this gene?<br> TAG CTT GGC AT
    8·1 answer
  • The screenshot of the question is below
    11·1 answer
  • In a garden pea whose chromosome number is fourteen, meiosis would produce:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!