Explain how the differences among various types of body cells arise from gene expression. the following key words could be used in your answer gene protein cell, type, gene, expression, protein, code, specific, differentiation, dna, segment, stem

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate