Many plants have a waxy coatings on some surfaces. This coating reduces water loss because it is not water-permeable. This waxy coating is which of the following types of organic molecule? * A. Carbohydrates

B. Lipids

C. Proteins

D. Nucleic Acid

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

What is the next step in muscle contraction after the actin changes shape? (apex)

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.