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
Usimov [2.4K]
3 years ago
5

When does cell differentiation occur? Question 1 options: when cells express the same gene when cells express different genes wh

en cells express all genes when cells do not express genes
Biology
1 answer:
serg [7]3 years ago
5 0

Answer:

The answer is when the cell express different genes.

Explanation:

Cell differentiation is the process when a cell is changed from one cell type to an other and brings more complexity to the system. A cell before differentiation possess all the genes however their expression in turned off. When some external or internal factors trigger the gene expression it starts the cell differentiation. A multicellular organism undergoes several rounds of cell differentiation during its development. Although cell differentiation changes the size, shape and metabolic activity but the genetic makeup or DNA is never changed during cell differentiation.

You might be interested in
If the input and output of carbon is balanced in the carbon cycle, what can be generalized about the resident times of carbon in
Ad libitum [116K]

Answer:

ans The resident time would be zero because carbon is released as soon as it is absorbed

4 0
2 years ago
Which two sentences the characteristic of a prokaryot
Natali [406]

Answer: Prokaryotes lack an organized nucleus and other membrane-bound organelles. Prokaryotic DNA is found during a central a part of the cell called the nucleoid. The plasma membrane of a prokaryote acts as an additional layer of protection, helps maintain cell shape, and prevents dehydration.

Explanation:

6 0
3 years ago
Read 2 more answers
What does h.E.L.P stand for in health class 8th grade?
victus00 [196]
Umm can you be a tad bit more specific?
3 0
3 years ago
Read 2 more answers
Please Help! Which terms describe the periwinkle snails? Select all that aply more than one answer!
s344n2d4d5 [400]

Answer:

a, b, d, and f.

Explanation:

<em>The periwinkle snails feed on plants. Consequently, they are said to herbivorous and heterotrophic since they cannot manufacture their own foods. They are also referred to as primary consumers because they directly feed on plants without any other nutritional option. They, therefore, occupy the second trophic level on a typical food web. </em>

The correct options are a, b, d, and f.

7 0
3 years ago
Classification of an organism by its distinct characteristics that match others in a population
konstantin123 [22]
A species<span> is a way to </span>classify<span> an </span>organism by its distinct characteristics that match others in a population<span> - </span>organisms<span> within a </span>species<span> have the ability to produce offspring with one another.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • What causes ocean water to become denser?
    12·1 answer
  • Drag and drop the terms on the left to complete the concept map
    15·2 answers
  • BRAINLIESTTT ASAP!!
    14·2 answers
  • What is meiosis In science
    7·2 answers
  • A couple in Indiana are each heterozygous for the autosomal recessive allele for albinism. They have two children. What is the p
    15·1 answer
  • What are three solutions that the USDA and EPA have proposed to help improve the health of honey bee colonies?
    12·1 answer
  • How can these artificial reefs protect biodiversity in the ocean ecosystem?
    8·2 answers
  • I'll give brainliest if you answer the question
    8·2 answers
  • How do human activities affect the global ocean?
    14·1 answer
  • 13. Marla has 4 cards labeled Q, R, X, and Z to represent four different elements. She knows the number of protons for each elem
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!