What are some agents of mutation that can affect the genes of humans? (Choose all that apply) Group of answer choices

poor nutrition

codon errors

failure of repair by ligase

ionizing radiation

Analogy- 1 is to arete as 5 is to cirque horn glacial valley hanging valley

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

2. in dragons, a gene on chromosome 1 codes for wing color and a gene on chromosome 2 codes for body color. draw out the stages of meiosis for these two chromosomes from a dragon that is heterozygous for both traits. define your alleles. what are all the possible allele combinations of the gametes produced?