Answer:
vacuoles – transport
cell wall – protect
nucleus – control
Explanation:
Vacuole is a small sac containing fluid and helps in the transport of substances within and outside the cell
Cell wall is external to the cell membrane and serves a structural function helping the cell maintain its shape and PROTECTING the cell from damage.
Nucleus is an organelle found in cells of plants and animals. It contains genetic information in DNA or RNA, and CONTROLS the entire life process
Note that mitochondria helps to provide ENERGY to build up substances in the cell NOT DECOMPOSE
1. Metals are the best conductors because their electrons run freely (Copper, gold, silver...) .
2. Nonmetals are insulators because they have a tight hold on their electrons (Glass, plastic, wood...).
The number of genetically unique gametes that can be produced by an organism where 2n = 20 cell is 40.
The reason is that there are 20 cells in the organism, so there are 20 possible ways for them to arrange themselves.
For example, if you have two identical cells and a third cell that is not identical to either one, then the total number of potential arrangements is (3 + 1) = 4. This means that there are 24 viable arrangements for three cells to form a diploid organism with two sets of chromosomes.
However, if you have only two cells and no other cells, then there are only 10 viable arrangements: 2 identical and 8 different non-identical combinations.
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D, since the planet is further away from the star it isn’t receiving as much gravitational pull.