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Answer: C. 1.8
Steps:
25x = 45
x = 45/25
x = 1.8
Answer:
Meiosis has two cell divisions and results in four haploid daughter cells with genetic variation, while mitosis has one cell division and results in two identical daughter cells.
<u>Answer</u>:
Crust is destroyed: A. near ocean ridges.
<u>Explanation</u>:
Crust can be explained as the outermost shell of terrestrial planet. The formation of earth is with three layers. These are mantle, core and crust. The formation of crust is with solid rocks as well as minerals. The beneath part of crust is mantle and it also made with hard rock and minerals. The layers of earth are constantly contact to each other. The formation of oceanic crust is at mid ocean ridges while it has been devastated at the subduction zones. According to some research, the crust has been at its higher levels of destruction.
refers to a single inherited phenotypic trait that is controlled by two or more different genes. ... Each of the genes that contributes to a polygenic trait, has an equal influence and each of the alleles has an additive effect on the phenotype outcome.
