Name 2 ways forelimbs are different than hind limbs.

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

What do we call an individual that has inherited two identical alleles for the same trait? a. homozygous b. heterozygous c. monozzygous

Which is the best hypothesis for the scientific question "how does light intensity affect the rate of photosynthesis"? a) light intensity, co2 concentration, and temperature are factors that determine the rate of photosynthesis. b) light intensity has no effect on the rate of photosynthesis. c) if the distance between the source of light and the plant is increased, the rate of photosynthesis will decrease. d) light intensity has an impact on the rate of photosynthesis.