Answer:
The hormone responsible for these changes is progesterone, which is manufactured by the corpus luteum. Under the influence of progesterone, the uterus begins to create a highly vascularized bed for a fertilized egg. If a pregnancy occurs, the corpus luteum produces progesterone until about 10 weeks gestation.
Chlorophyll is the pigment in green colour present in chloroplasts present in the leaf and make the plants green
ans B) DNA can be made into m