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egoroff_w [7]
3 years ago
6

The centrosome and centrioles are crucial for the process of cell division in animal cells. During cell division, two centrioles

come together with some other special proteins and form the centrosome.As mitosis progresses and chromosomes line up at the equator of the cell, the centrosomes are responsible for what occurrence in the dividing cell?
Biology
2 answers:
Temka [501]3 years ago
7 0

D) They produce microtubules that attach themselves to the chromosomes and aid in separating them.

8_murik_8 [283]3 years ago
3 0
The separation of chromosomes at the end of metaphase and beginning of anaphase
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How specialized structures increase the probability of successful reproduction in the plants, and factors that affect their grow
nikklg [1K]

Answer:

Specialized structures such as

1. The brightly colored flowers attract insects that transfer pollen from the anther to the stigma of another plant.

2. The scented smell of flowers and their nectars also attract insect and other pollinators to them.

Explanation:

Reproduction refers to the way by which plants and animals produce offspring or their types. Pollination, which is the transfer of pollen grains from the anther to the stigma of the same or another flower is a vital way by which plants accomplish this.

Structures of plants such as their brightly colored flowers, the nectars produced by them, as well as their characteristic smells attract pollinators to them that, in turn, aid reproduction.

7 0
3 years ago
Explain why competition between individual of the same species is more often more intense than competition between memories of d
puteri [66]
One big reason for this is because individuals of the same species often have to fight over shared resources (this means shared food and shared environment).

Because they fight over a limited amount of space and food, competition between individuals within one species can be present and very tough.

On the other hand, having members of different species also possibly means different territories and different food sources. A lion has no quarrel with dolphins, while it can have a lot of fights with lions from different prides (large group of lions).
8 0
3 years ago
How can a temporary lake create salt flats in Death Valley?
evablogger [386]

Answer:

A temporary lake create salt flats in Death Valley when Holocene lakes began to evaporate.

Explanation:

"Each time it has rained since, a new layer has been added. The flat is a vast area covered in salt that was deposited from evaporated water. When the water runs down the mountain, it dissolves minerals that precipitate out as the water evaporates."

Hope this helped!

Have a supercalifragilisticexpialidocious day!

4 0
3 years ago
An object has a kinetic energy at 500 J and a mass of 30 kg. How fast is the object moving?​
Fofino [41]

E = m*v^2 / 2

500 = (30)*(v^2) / 2

1000 / 30 = v^2

sqrt(1000/30) = v

v = 5.774 m/s

7 0
3 years ago
An example of mitosis at work is a plant root ____.
aleksklad [387]

Answer:

Skin cells would die and not be replaced.

Explanation:What would happen to skin cells if mitosis did not take place?

Skin cells would regrow from other types of cells.

Skin cells would be replaced at a slower rate.

Skin cells would be replaced with new cells.

Skin cells would die and not be replaced.

3 0
3 years ago
Read 2 more answers
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