1. Which statement best describes Mendel's
experiments? sc.7.L.16.1
A. He began with hybrid plants.
B. He controlled pollination.
C. He observed only one generation.
D. He used plants that reproduce slowly.

B

Explanation:

He controlled the pollination of the homozygous recessive and homozygous dominate plants which led to the discovery of recessive genes by them appearin in the third generation

the answer is: metamorphic rocks often show the presence of fossils, also a

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-lavira: )