Answer:
The two basic function of meiosis is listed below.
1. Genetic recombination:
In meiosis crossing over occurs that results into genetic recombination.
2. Ensure constant chromosome number:
The number of chromosomes reduce to half in germ cells that reunite in sexual reproduction and ensure the survival of species by keeping constant chromosome numbers. Have a good day.
A) A metal forms a + charged ion, so D2+
B) A nonmetal forms a - charged ion, so A-
C) C2-
D) B+
Answer:
D, organisms that survive long enough to reproduce.
Explanation:
C and D are the best answers. Adaptations and skills other than speed and strength contribute to an organism's survival too, so that means it isn't C. Natural Selection is about how an organism must have useful traits to survive to reproductive stage and successfully reproduce, so it would definitely be D.
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C. the mesosphere is the correct answer
Answer:
Even though it can be undone, a new product is formed in photosynthesis. So it's a chemical process