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valina [46]
3 years ago
11

1. What is mitosis in a living cell?

Biology
1 answer:
Gekata [30.6K]3 years ago
8 0
<span>B. the creation of two daughter cells with half the number of chromosomes that the parent cell has by the process of cell division 
</span><span>D. The exchange of solute molecules across a permeable membrane from areas of high concentration to areas of low concentration
</span><span>A. Osmosis occurs through a semipermeable membrane. Diffusion occurs through a permeable membrane.</span>
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4. Where are the two places we find receptor proteins?
kipiarov [429]

the plasma membrane and inside the cell

8 0
3 years ago
What is the term for a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concent
Andrej [43]

Answer: OSMOSIS

Explanation:

OSMOSIS is a process by which molecules of a solvent tend to pass through a semipermeable membrane from a less concentrated solution into a more concentrated one, thus equalizing the concentrations on each side of the membrane. It's very useful in biological systems and is dependent on the following factors:

- osmotic pressure and

- osmotic gradient.

Osmotic pressure: this is defined as the least pressure that needs to be applied in a solution to discontinue the transfer of solvent across a semipermeable membrane.

Osmotic gradient: this compares the concentration of solutions divided by a semipermeable membrane. The concentration of a specific particle dissolved in a solution is known through osmotic gradient.

6 0
3 years ago
What are the sex cells that develop in pea plants?
mars1129 [50]

Answer: Flowers are the reproductive organs of plants. Each pea plant flower has both male and female parts. The anther is part of the stamen, the male structure that produces male gametes (pollen). The stigma is part of the pistil, the female structure that produces female gametes and guides the pollen grains to them.

Explanation:

6 0
4 years ago
How does cytokinesis differ in plant and animal cells?
Rudik [331]

Answer:

D.

Explanation:

Animal cells have a cleavage furrow which will pinch the cytoplasm into two nearly equal parts. While plant cells have a cell plate that forms halfway between the divided nuclei.

3 0
3 years ago
Your county is considering the purchase of land to form a nature preserve. This land is known as a breeding habitat for an endan
Elan Coil [88]
Habitats outside the preserve area become damaged by overdevelopment.
3 0
3 years ago
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