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
Lady bird [3.3K]
3 years ago
11

__________, harmful or helpful is considered to be the source for new alleles and a main contributor to the diversity of life.

Biology
2 answers:
gtnhenbr [62]3 years ago
3 0
I think that the answer is B) Mutations
Sergeeva-Olga [200]3 years ago
3 0

Answer:

The answer will be Mutations.

Explanation:

i hope this may help you!

You might be interested in
Which one of the following represents the correct order through which food passes in the alimentarycanal:
konstantin123 [22]

Answer:

D) Mouth, pharynx, esophagus, stomach, small intestine, large intestine.

Explanation:

Food is ingested in the mouth, passes through the pharynx that connects the mouth to the esophagus. It moves down the esophagus by parastalsis. It is further digested in the stomach, absorbed in the small intestine and indigestible material together with fibre is passed to the large intestine where its either digested by freindly bacteria or eliminated as waste by defecation.

8 0
3 years ago
What are the three homologies in living organisms
Agata [3.3K]
It’s iterative ontogenetic and di - or polymorphic
8 0
3 years ago
Enzymes can be denatured unfolded by what environmental factors
erastova [34]

Enzymes can be denatured unfolded by heat or chemicals.

<h3>What are enzymes?</h3>

Enzymes are proteins that are found in living organisms which are able to increase the rate of chemical reaction and remains unchanged at the end of the reaction.

The factors that can denature enzymes include heat and chemicals. This is because:

  • Higher temperatures disrupt the shape of the active site, which will reduce its activity, or prevent it from working. When the enzyme loses its shape, it is said to have been denatured.

  • These environmental factors can alter the pH level of the enzyme.

Therefore, for an enzyme to perform its functions, the external factors that affects it's activities must be normal and favorable.

Learn more about enzymes here:

brainly.com/question/19423601

#SPJ1

3 0
2 years ago
How much of our total body weight is water? 30-50 percent 40-60 percent 50-70 percent 60-80 percent?
laila [671]
50-70%. At the age of 1, percentage is around 65%. In adult men, 60% of their bodies is water. 55% of adult women's weight is water due to fat not holding as much water as lean tissue; fat makes up more of women's bodies than men.
8 0
3 years ago
What are genotypes of parent 1 and parent 2 Ss Yy
creativ13 [48]

Answer:

SY sy

Explanation:

6 0
2 years ago
Other questions:
  • For good science you must prove your hypothesis correct? *
    6·2 answers
  • Which of the following are characteristics of archaeal cell membranes that probably help them survive at very high temperatures?
    12·1 answer
  • What effect on the body does a lack of insulin have?
    8·1 answer
  • What is a long-term effect of regular cardiorespiratory exercise?
    12·1 answer
  • Which protein is predicted to be most resistant to denaturation by heat? a protein with many internal disulfide bonds a protein
    12·1 answer
  • Identify the interaction described below. One organism benefits while the other is killed. Two species need the same resource, w
    14·2 answers
  • Select the best answer for the question
    6·1 answer
  • What would happen in a cell if cellular respiration stopped?
    7·1 answer
  • At very large distances from the Sun, its corona turns into the solar wind.<br> True<br> False
    13·1 answer
  • What process happens in endoplasmic reticulum
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!