If T= tall plant allele and t= short plant allele what would be the phenotype of a plant that has both alleles in its genotype (Tt)? A Tall, short
B Short
C Medium
D Tall

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

Which is an important function of normal flora? a. aid with bone marrow production. b. crowd out pathogenic bacteria. c. destroy digestive track pathogens. d. manufacture iron in the bloodstream.