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alexdok [17]
3 years ago
13

NEED THIS ANSWER ASAP How do humans develop from gametes

Biology
1 answer:
kondor19780726 [428]3 years ago
7 0
Human sex cells, or gametes, are produced early in the developing embryo. ... They initially develop only body (somatic) cells, each with a full complement of chromosomes. When the time comes to mate, they produce their sex cells, or gametes, as needed by forming them out of stem cells from adult tissue.
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Review the information from the link here, then answer the questions provided.
grin007 [14]

Answer:

umm..ok..hope these will help you..

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3 years ago
Darwin hypothesized that new species could appear gradually through small changes in an ancestral species. What experiment did h
drek231 [11]

Answer:

Darwin conducted an experiment with breeding pigeons.

Explanation:

The pigeons provided the perfect animal to test his theory of selection for quite a number of reasons including its trait diversity from wing structures to color patterns to size to flight patterns. From these experiments he concluded that by natural selection of randomly occurring traits that make species better suited for survival and reproduction, evolve in the astounding diversity of organisms on Earth today.

<em>(not my words) </em>

4 0
3 years ago
Cell Division and the Cell Cycle, can anyone write me a essay that is three paragraphs long on that topic. I stink at it
makkiz [27]

answer:

The cell cycle is a cycle of stages that cells pass through to allow them to divide and produce new cells. It is sometimes referred to as the “cell division cycle” for that reason. ... The two main parts of the cell cycle are mitosis and interphase.

The cell cycle is the replication and reproduction of cells, whether in eukaryotes or prokaryotes. It is important to organisms in different ways, but overall it allows them to survive. For prokaryotes, the cell cycle, called Binary Fission, allows for them to live on by dividing into two new daughter cells.cell division takes place in the cell cycle.

Cell division is the process by which a parent cell divides into two or more daughter cells. Cell division usually occurs as part of a larger cell cycle. ... Prokaryotes (bacteria) undergo a vegetative cell division known as binary fission, where their genetic material is segregated equally into two daughter cells.

Purpose of Cell Division. Cell division is an essential process for organism creation, growth, and repair. There are two main types of cell division in humans. Cells can divide to make reproductive cells, sperm and eggs.

The cells in our body are highly intelligent. They know when to duplicate themselves and when to rest or stop dividing altogether. ... If the cell passes through each phase and makes it through each checkpoint, then the parent cell replicates and each of the new cells then enter into their first cell cycle.the cell cycle and cell division is very benificial and important for our body.

hope it helps : )

5 0
3 years ago
Lesson 2 energy flow in ecosystems quiz
frosja888 [35]
Evehhdndjydudrjhfudusuhrhfudatvehfisyye
4 0
3 years ago
PLSSS ANSWER NOWWW<br><br> why is the nucelus and the nervous system alike"?
solniwko [45]

Answer:

The nucleus regulates all activities which occur in the entirecell body. The Nervous system regulates all the activities of the entirehuman body.

Explanation:

mark brainlyest plz it really helps

3 0
3 years ago
Read 2 more answers
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