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Step2247 [10]
3 years ago
7

How does the number of chromosomes in a daughter cell compare to the number of chromosomes in a parent cell?

Biology
1 answer:
Sliva [168]3 years ago
7 0
The daughter cell has the exact same number of chromosomes as the parent cell
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List the three function of an arthropod exoskeleton
kumpel [21]

Answer:

protection, support, and muscle attachment

Explanation:

hope this helps!

6 0
3 years ago
How are viruses, bacteria, and parasites alike?
NemiM [27]
C they can infect a host and cause disease
Edge 2020
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Which of the following is a factor that determines the rate of impulse propagation, or conduction velocity, along an axon?a) len
mihalych1998 [28]

Answer:

c) degree of myelination of the axon

Explanation:

The myelin sheath covers many axons in central nervous system (CNS) ( by oligodendrocytes) and in the peripheral nervous system (PNS) (by Schwann cells). Their function is to insulate axons and to increase the speed at which information travels from one nerve cell to another.

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7 0
3 years ago
Which of these changes in the food web would cause a decrease in the population of bald eagles
bogdanovich [222]

The correct answer is C. A decrease in the population of sea ducks

Explanation:

Food webs are diagrams that represent the relationship of organisms in an ecosystem by showing feeding or predatory relationships. This means food webs show which organisms eats another organism. In the case of the food web presented, this shows bald eagles fed on sea ducks and large piscivorous fish, this implies for survival bald eagles need from these two organisms. In this context, a decrease in the population of sea ducks (option C) would cause a decrease in the population of eagles because fewer sea ducks imply less food for eagles, and therefore fewer resources to survive.

6 0
3 years ago
How are viruses spread from cell to cell?
abruzzese [7]

Answer:

Replicate itself into the cell host

Explanation:

Visus is made from a protein capsule and inside a fragment of RNA. Sometimes they also have some feet of filament to get attached to the cellular membrane.

Once attached, the virus injects its RNA into the cytoplasm and travels to the nucleus and insert this fragment of RNA into the cell DNA and start making copies of itself.

When the cell is full of virus, the membrane breaks and releases all the new virus to the neighbor cells, and the process starts again.

7 0
3 years ago
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