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After the First Solid Grains Formed in Our Solar System

question 21

Multiple Choice

After the first solid grains formed in our solar system, these particles could then grow by the process of ____________, the collision and sticking of one particle with another to continue the formation of planetesimals. Each of these has many atoms or molecules.

Learn the distinctions among alleles, their locations, and implications for genetic differences.
Understand the adaptive advantages of sexual reproduction in varying environmental contexts.
Grasp the stages of meiosis and their outcomes on the chromosome number in daughter cells.
Appreciate the importance of chromosome alignment and its outcomes during meiosis.

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