Sieve tubes are found in which vascular tissue?

Describe the primary and secondary immune response in terms of speed and number of antibodies produced?

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?

What are the types of mutations, and how does each alter the encoded protein? college level answer