Answer:
yes they have a lot of hormones that affect their growth to develop at a rapid growth to know more study more on genetic
The major organ of the circulatory system that causes blood to flow through the body by its pumping action is the heart.
<em>yes it is right because if we take example of viruses and germs .. new germs and viruses are much modified as compared to old ages because they adopted the ways they can escape from the immunity.. they have an adoption to transmit their DNA material ,also they can take protein coat of host because of which host's immunity cells cannot recognize germs as foriegn particle..and in this way germs and viruses remain for a long time in body due to the adoptations according to age and environment..</em>
47:51 is almost 1:1 so the plant w/ red flower must be Rr n the white one rr.
ans is A.
