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
vredina [299]
2 years ago
14

Explain why organisms have certain adaptations.

Biology
1 answer:
Natasha2012 [34]2 years ago
4 0

Answer:

Adaptations usually occur because a gene mutates or changes by accident! Some mutations can help an animal or plant survive better than others in the species without the mutation.

You might be interested in
The first step in testing whether a population is in Hardy-Weinberg equilibrium is to calculate the allele frequencies in the po
Zepler [3.9K]

Answer:

Allele frequencies in the population is 0.6

Explanation:

The first step in testing whether a population is in Hardy-Weinberg equilibrium is the frequency of an allele in a gene pool is the number of copies of that allele divided by the total number of copies of all alleles at that locus.

8 0
3 years ago
What is a fact for haploid????
ANEK [815]
A haploid is half of a parent cell.
6 0
3 years ago
Which of the following sources of information always includes articles that have been reviewed by scientists who are experts in
Pavel [41]
I would say go with a
8 0
2 years ago
Read 2 more answers
Bio questions about Biotechnology. (2)
Ne4ueva [31]

Answer:

Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells indentations at one end of a gel, and an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode. Really easy

Explanation:

5 0
3 years ago
How does wilted plant "drink" water<br><br> help asap uwu ! &lt;3
TEA [102]

Answer:

When it needs water it will release oxygen into the atmosphere. That makes more room for water and it can suck it up.

Explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • Mr. smith is a professional landscaper and spends a majority of his day working outside in the sun. what advice would you give h
    8·1 answer
  • BIOLOGY HELP PLEASE!!! 15 POINTS
    13·1 answer
  • Carbon atoms are the basis for all life on earth. Carbon atoms are found in all the molecules that make up living organisms—carb
    14·2 answers
  • Why is glucose not a direct source of cellular energy?
    11·1 answer
  • The veins of leaves are _____. i) composed of xylem and phloem ii) continuous with vascular bundles in the stem and roots iii) f
    11·1 answer
  • What is the main role of a hormone?
    8·1 answer
  • 7. Calculate the initial rate of the reaction. The initial rate is the time between 0 and 1 minute.
    7·1 answer
  • 8. In a population of beetles, there is a gene for color with two codominant alleles. The allele R leads to red beetles and the
    6·1 answer
  • Which of the following structures help the cell remove wastes:
    14·2 answers
  • Theories of motivation that are based on biological drives have trouble explaining why people engage in behaviors that:______.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!