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ICE Princess25 [194]
3 years ago
15

Is the shape and direction of a river's flow formed by weathering?

Biology
1 answer:
alex41 [277]3 years ago
6 0
Erosion shapes. Lowest level directs.
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The average weather condition in an area over an extended period of time
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What is the part of the cell cycle process by which chromosomes in a cell nucleus are separated into two identical sets of chrom
Damm [24]

Answer:

Mitotic phase

Explanation:

Cell cycle is composed of interphase and mitotic phase. Interphase is aphase of cell preparation. It is subdivided into:

  • G1 (gap 1 phase)-the cell grows and becomes larger
  • S phase- replication of DNA, duplication of centrosomes
  • G2 (gap 2 phase)-proteins and oranelles are made

Mitotic phase is phase of cell division, chromosomes are separated, daughter cell get identical sets of chromosomes. It is followed by cytokinesis-separation of cytoplasm. Stages of mitosis are:

  • prophase-condensation of chromatin into chromosomes,  the nuclear envelope breaks down, mitotic spindle formation
  • metaphase-the chromosmes line up (metaphase plate)
  • anaphase-the siste chromatides move toward opposite cell poles
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3 0
3 years ago
5 short multiple-choice questions that I have been stuck on for half an hour now!! PLEASE HELP ME!!!!! :(
maria [59]

Answer: 2 cells, Prophase 1, chromosomes lining up at equator of cell, anaphase 1, four times

Explanation:

8 0
3 years ago
What point is Huxley making about human nature and the nature of human communities?
Wewaii [24]

The point that makes is that these are problems which can not be solved.

<u>Explanation:</u>

The point that Huxley makes about the nature of human and the nature of the communities of the human is that these are certain problems and such problems are not solvable.

Social engineers like Mustapha Mond ends up asking the questions like what is that thing which prevents the people from being happy in their lives. And after knowing that thing, there should be efforts made to remove the source of unhappiness of the people.

5 0
3 years ago
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