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siniylev [52]
3 years ago
11

1. Which of the following terms involve a change that is exhibited by a group of

Biology
1 answer:
Sphinxa [80]3 years ago
5 0
First one and the third one
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Most scientists agree that
Tems11 [23]

C. Living organisms share ancestry.

6 0
3 years ago
In which direction does carbon dioxide move during internal respiration?
Anit [1.1K]
Carbon dioxide moves out of the tissues (cells) into the bloodstream to be exhaled in internal respiration.
3 0
3 years ago
Part 1: explain the similarities and differences between mitosis and meiosis and give an example that occurs in the world around
KatRina [158]

PART 1:

There are two types of cell division in eukaryotic cells:

* mitosis, which ensures the birth of cells identical to the mother cell during asexual reproduction. It gives diplide cells (2n). It takes place in one division.  It can be done by somatic cells.

* meiosis, a characteristic of male and female reproductive cells, which results in the production of sexual cells or gametes (haploid cell (n)) for reproduction. It takes place in two succesive divisions.

For points in common, both are preceded by the replication of DNA. They have the same divisional steps, and both involve eukaryotic cells.

PART 2:

The stages of division (for mitosis and meiosis) are:

Prophase: It is during this phase that the DNA condenses in the form of chromosomes.

Metaphase: It is then that the collection of condensed chromosomes at the equator of the cell occurs to form the equatorial plate.

Anaphase: During this very fast phase, the sister chromatids separate and migrate to the opposite poles of the cell.

Telophase: This is the last phase of mitosis, the chromatids are now at the two opposite poles of the cell and it begins to split in two.

For meiosis there is a second division, so we speak of prophase II, metaphase II, anaphase II and telophase II.

6 0
3 years ago
How are humans and plants alike when it comes to obtaining energy and growing?
Damm [24]
We breath in oxygen and out carbon dioxide where plants breath in carbon dioxide and out oxygen. that is how we are alike when it comes to energy and like plants it takes time for us to grow.

hope this helps
8 0
3 years ago
I'm like the UPS guy, I deliver stuff. Proteins and nutrients throughout the cell, I've gotten really buff. I gather molecules a
tino4ka555 [31]

Answer:

The Plasma Membrane

Explanation:

This is because that's whats releases the proteins into the cell

8 0
2 years ago
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