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
sergij07 [2.7K]
3 years ago
9

PLEASE HELP!!! (Picture attached)

Biology
1 answer:
katrin2010 [14]3 years ago
5 0
The answer is A: Polyploidy is a condition in which an organism acquired more than the normal amount of chromosomes.

Hope this helps.
You might be interested in
Please help on this one
kakasveta [241]

Answer:

A

Explanation:

5 0
2 years ago
What type of vaccine is the live, weakened measles virus? what type of vaccine is the live, weakened measles virus? attenuated w
madreJ [45]
<span>The measles, mumps, and rubella vaccine is the live, weakened measles virus. The vaccine is made from an attenuated form of the virus and combined with protein or small viruses and bacteria extracted from the virus. Nucleic acid vaccine is a vaccine that is attenuated whole-agent vaccine.</span>
7 0
3 years ago
What amino acids do trypsin and chymotrypsin cut at?
Vikentia [17]

Answer:

Trypsin cuts at lysine and arginine amino acid residues at the carboxyl end. Chymotrypsin cuts at tryosine , phenylalanine, and tryptophan amino acid residues at the carboxyl end.

Explanation:

Trypsin and chymotrypsin are known as proteolytic enzymes which are actively involved in the digestive system. They are both secreted by the pancreas and are majorly involved in the breakdown of protein in the small intestine.

Trypsin cuts at lysine and arginine amino acid residues at the carboxyl end. Chymotrypsin cuts at tryosine , phenylalanine, and tryptophan amino acid residues at the carboxyl end.

6 0
3 years ago
Which of the following is true according to the theory of plate tectonics?
Anna [14]

Answer:D

Explanation:Mantle convection currents cause plate movement

7 0
2 years ago
The cells that make up muscle are specialized to do their job by having many ?
Len [333]
<span>it is Cardiac muscle tissue. Cardiac muscle tissue is an extremely specialized form of muscle tissue that has evolved to pump blood throughout the body. In fact, cardiac muscle is only found in the heart and makes up the bulk of the heart’s mass. The heart beats powerfully and continuously throughout an entire lifetime without any rest, so cardiac muscle has evolved to have incredibly high contractile strength and endurance. And because the heart maintains its own rhythm, cardiac muscle has developed the ability to quickly spread electrochemical signals so that all of the cells in the heart can contract together as a team....</span>
7 0
2 years ago
Other questions:
  • Explain why a law is accepted as fact, but a theory is not.
    11·2 answers
  • Is there an evolutionary benefit to high metabolism?
    11·1 answer
  • Which of these mass movement events is considered
    15·2 answers
  • How will this mutation affect the golden retriever puppy?
    5·1 answer
  • The process of the plasma membrane pumping excess sodium out of a cell into an environment where there is a lower concentration
    10·1 answer
  • Why don't nerve cells regenerate?
    15·1 answer
  • What major advantage would analyzing a person's hair for toxin exposure provide over analyzing their blood or urine
    15·1 answer
  • When a pollutant is removed from the air by a natural process, it _____.
    12·1 answer
  • Repeating a scientific experiment and reproducing the same results is<br> referred to as what?
    11·1 answer
  • _______ occurs when the causative virus, which is strongly teratogenic, is transmitted to the fetus in utero; it can subsequentl
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!