Which group of organisms is thought to have been the most recent common ancestor of three other kingdoms, plants, animals, and fungi?
a) archaebacteria
b) eubacteria
c) myxomycota
d) protista

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

What happens when a plant is losing too much water through transpiration? question 14 options: stomata open stomata close guard cells swell respiration increases