Answer:
b. G
Explanation:
In RNA transcription, uracil pairs with adenine instead of thymine.
Answer:
because it reduces the number of chromosomes to half the normal number so that, when fusion of sperm and egg occurs, baby will have the correct number.
Explanation:
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Plant cells have cell wall but animal cells don't have any cell wall.
The main function of xylem tissue in the plant transport system is to transport water.
Answer: C) or the third option.
The community would start to fall apart. For example, with no flowers, there are no bees. With no sun, there are no flowers.
Another example is if there are no fish, there is nothing for the bears to eat. No bears, and the bunnies and other small animals would overpopulate.