You perform a testcross on a tall pea plant. half the offspring are short. what conclusion can you draw from this outcome. a) a change in the gene's dna changed the form of the trait. b) the tall pea plant was crossed with a heterozygous plant c) the genotype of the tall pea plant is homozygous d) the genotype of the tall pea plant is hetetozygous

What does this experimental investigation lack

What happens to a food web when deforestation occurs due to urbanization? how does it effect the carbon cycle? how does this relate to photosynthesis?

Amembrane protein is made and inserted into the membrane of the rough endoplasmic reticulum. a binding site that is present in this protein is aligned so that it faces the lumen of the er. if this protein is then moved to other endomembranes, at which surface of the membranes given below is this binding site unlikely to be found? a. internal face of the golgi apparatus membranes b. the internal face of lysosome membrane c. facing the intermembrane space of the nuclear envelop membranes d. the lumen face of the vesicle just derived from the golgi apparatus e. the cytosolic face of the plasma membrane