Gregor Mendel conducted hybridization experiments on around 29,000 pea plants. Peas were an ideal choice for Mendel to use because they had easily observable traits there were 7 of which he could manipulate.
Answer:
The backbone of the dna
Organisms with hard parts such as a shell,or bones are much more likely to become fossilized than animals with soft parts like a worms.
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option 2
Explanation:
because there divide