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
docker41 [41]
3 years ago
14

How are variations part of the theory of evolution by natural selection

Biology
1 answer:
GaryK [48]3 years ago
7 0

In 1859, Charles Darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. He defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

You might be interested in
How can an individual with a recessive genetic disorder have parents who are not afflicted?
kipiarov [429]

Answer:

WHY DOESN'T ANYONE HELP EACHOTHER

Explanation:

I DON'T KNOW

3 0
3 years ago
PLEASE HELP THANKS:))))
Komok [63]

Answer:

C. It increases for a while and then decreases.

Explanation:

7 0
3 years ago
Read 2 more answers
Explain how embryology can be used as evidence for evolution
Vaselesa [24]

Answer:

the study of the development of the anatomy of an organism to its adult form, provides evidence for evolution as embryo formation in widely-divergent groups of organisms tends to be conserved. ... Another form of evidence of evolution is the convergence of form in organisms that share similar environments.

HOPE IT HELPS : D

Explanation:

3 0
4 years ago
Which of the following was originally used to measure bone density?
Alexus [3.1K]

X-rays used to measure bone density.

<u>Explanation</u>:      

The bones density test measured by the X-rays, it measures the content of calcium and other bone minerals that are packed into the segment of bone. Most commonly used parts of bone for testing are spine, hip, occasionally and the forearm. It is generally done to know the chances of osteoporosis. More the bone minerals, more will be density.  More density means the higher bone strength. Before the test, a person should avoid having calcium supplement.

3 0
3 years ago
Gregor Mendel determined that some tall pea plants carried the dominant gene TT, while dwarf pea plants carried the recessive ge
Sladkaya [172]
There will be no dwarf pea plants in the first generation, because T is the dominant gene

4 0
3 years ago
Other questions:
  • It is difficult to determine a definition for life that is suitable for all situations. Instead of defining life, biologists hav
    5·1 answer
  • Which organism is responsible for the production of fermented dairy products, such as yogurt and cheese?
    10·1 answer
  • Can anyone pls help?!
    11·1 answer
  • Consider a cell in which one of the proteins involved in DNA replication is altered. This alteration results in an increased occ
    13·1 answer
  • 1. Which weather instrument is used to measure air temperatures recorded on a weather
    5·2 answers
  • Whats the proccss of biomagnification
    13·2 answers
  • Hiiiiii, whats up everyone
    9·2 answers
  • Plz helppp meeeeeeeeeeee
    8·2 answers
  • ANSWER THIS QUESTION AND YOU'LL GET BRAINLIEST:
    14·1 answer
  • What would be the answers for 33-34?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!