The villus transports glucose and amino acids away from the small intestines in the blood this is because of the network of capillaries the villus has
<span>The answer would be A. negative punishment</span>
Answer:
pluto
Explanation:
the others are formed from other things
Answer:
1- It's often impossible to repeat trials on the same subjects. 2-Subjects may report an inaccurate medical history. 3-It can be difficult to control all possible variables. 4-It's impossible to come up with testable scientific questions for human subjects.
Explanation:
i hope this helps u
Answer:
A test mating of organisms is called as the "cross"
Explanation:
This phenomenon is done where the genetic orientation is not known, of an organism whose genetic make up for a trait there determines to which the gene will be carried by the former. It is the cross between the homozygous recessive and with the corresponding suspected heterozygote to determine the genotype later. The organism which is crossed with another organism that is homozygous for the recessive trait and thus the offspring of the test cross are studied.