answer.
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
Y_Kistochka [10]
1 year ago
11

Which of the following can typically decrease genetic variation?

Biology
1 answer:
lapo4ka [179]1 year ago
5 0

QUESTION:Which of the following can typically decrease genetic variation?

toxins

predator-prey relationships

competition

new habitat

disasters

increased food supply

ANSWER:

1. toxins

2.predator- prey relationships

3.competition

4.new habitats

5. disasters


You might be interested in
The strand of dna used in the previous problem undergoes a mutation, such that the second c from the 3' end is changed to a
dlinn [17]
This mutation type is a substitution mutation. Substitution mutations may be silent or may have adverse effects (missense mutation).
Adverse effects come about because the change in codons in mRNA transcribed from the DNA strand. A point substitution can change the amino acid being coded for in the particular polypeptide change. If that animo acid is a structural residue of the protein, the structure of the protein will be altered, which may or may not lead to a change in protein function. If that particular amino acid is a catalytic residue of the protein, it may alter the 3D conformation and charge of the active site (if protein is an enzyme) or the binding site of protein. Function of protein formed from mutated DNA will be lost or altered.

Hope this helps! :)
6 0
1 year ago
If orange juice has a ph of 4, then it can be described as
Butoxors [25]
An acid because if its less than 5 its an acid
7 0
1 year ago
Read 2 more answers
Select all the correct answers.
maxonik [38]

Answer: The correct answer is #3. Dogs and humans are more closely related than snakes and humans

7 0
1 year ago
Read 2 more answers
How many kinds of gametes will be expected from an individual with the genotype ppccttrr?
ElenaW [278]

<u>Answer:</u>

<em>16 kinds of gametes can be expected from an individual with the genotype ppccttrr. </em>

<u>Explanation:</u>

<em>Gametes are the haploid mature germ cells which can be both male and female.</em> They have the ability to unite to opposite sex in the reproduction phase to form a zygote.

<em>The example of gamete is the sperm that is ready to fertilize the egg during reproduction. </em>so there will be 16 types of reproductive cell with single <em>set of unpaired chromosomes with the genotype ppccttrr.</em>

7 0
2 years ago
Identify the type of growth response that each plant demonstrates.
aleksley [76]

Answer:

The first plant demonstrate stunt growth. The second one demonstrate rapid growth

Explanation:

The first one lacks proper care and is not exposed to sunlight. The second one is the opposite of the first one

3 0
2 years ago
Other questions:
  • Arrange the following terms in the correct order: Fertilization, sex cells, meiosis, zygote, mitosis.
    10·1 answer
  • Which phase of the cell cycle is most affected by cytarabine
    10·2 answers
  • How is the process of carbon fixation in CAM plants different from the process in C3 and C4 plants? a. CAM plants require a larg
    9·2 answers
  • The chloroplasts of land plants are thought to have been derived according to which evolutionary sequence? cyanobacteria → red a
    14·1 answer
  • Suppose you are designing an experiment to test the effects of nicotine on the heart rate of rats. what are the disadvantages of
    12·1 answer
  • If asked to join a science panel to speak to congress, could you explain how this fragmentation process could lead to extinction
    10·1 answer
  • Which condition in a nebula would prevent nuclear fusion?
    6·2 answers
  • In beetles, the gene for color and the gene for pattern are located on the same chromosome and exhibit recombination. The lined
    9·1 answer
  • Ten grams of hamburger were added to 90 ml of sterile buffer.
    5·1 answer
  • choose one! What action destroys topsoil 1)mowing land 2)adding nutrients to soil 3)plowing land without replantation 4)sowing s
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!