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kykrilka [37]
3 years ago
13

At what stage in C. elegans does cell differentiation occur?

Biology
2 answers:
german3 years ago
8 0
I believe the answer would be a zygote as that is when the sperm and the egg have combined and are beginning to transfer sex chromosomes. 
vlabodo [156]3 years ago
5 0

Answer: Zygote.

Explanation: The differentiation takes place at the stage of zygote. Cell differentiation is the process of development during which the embryonic cell get specialized and diverse structure arises.

Once an egg is fertilized and develops into a zygote, it further divides into multiple cells, triggering the process of cell differentiation.

Every cell of the body is equipped for a special process. The differentiation of cell to form tissue and then differentiation in tissues to form organ and then finally into a whole organism.

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Passive transport does not mean that a particle is inactive or not moving. It means the particle can move without requiring what
yKpoI14uk [10]
A particle can move without energy in a passive transport process while it does in an active transport process.
8 0
3 years ago
During binary fission, each copy of the duplicating chromosome moves to opposite ends of the cell. What does this achieve?
amm1812
It ensures that each daughter cell obtains one copy of the chromosome
5 0
3 years ago
When a baby suckles at its mother's breast the stimulus at the breast is sent to the mother's brain (a region called the hypotha
Komok [63]
Yikes.

This is known as positive feedback. It is a continuous loop, that occurs when something physiological is altered.

When this alteration changes, an even stronger change is made in that equivalent direction. 

What I mean by this, is that the physiological change of the baby interacting with the mother caused an increase in that same direction. 

The increase in that same direction is the production of hormones, which raised the amount of milk.

Hopefully, this helps!
7 0
3 years ago
Which structure could a scientist look for in a plant that would identify it as a club moss rather than a liverwort?
Verdich [7]

Answer:

phloem

Explanation:

In plants that bring the food made of leaves to all the other areas of the plant, Phloem is also known as bast. Phloem is made of different cells, called sieve channels, phloem fibers, complementary cells and parenchymatic phloem cells. Primary phloem consists of the epidermal cells of root and shoot tips (zones of new cell production), either of the propellant, the cells of which ripen before elongation, or the metaphloem in which the cells mature after elongation, during development.

7 0
2 years ago
Read 2 more answers
_____ is the irregular break of a mineral
Sati [7]

Answer:

I'm not sure if this is right, but i believe the right answer would be fracture.

Explanation:

In geology, a fracture is any separation in a geologic formation, such as a joint or a fault that divides the rock into two or more pieces. A fracture will sometimes form a deep fissure or crevice in the rock. Fractures are commonly caused by stress exceeding the rock strength, causing the rock to lose cohesion along its weakest plane.

hope this helps :)

5 0
3 years ago
Read 2 more answers
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