Increase and decrease in oestrogen and progesterone.
All of the above- 1, 2, and 3 These introduce variation into the chromosome or into the zygote and create cells and offspring unique from the parents.
B)Facilitated diffusion is a form of active transport. Regular diffusion is a form of passive transport.
You measure temperature with a barometer
Answer:
Rays having same endpoint E but not in the opposite directions are ED and EC. This pair of rays meet at point E having different directions.
