Tag: natural selection
Questions Related to natural selection
Zosterophyllum evolved from:
Choose the correct answers from the alternatives given.
............ sometimes occurs in situations where individuals of two previously isolated demes come back into sympatry.
State whether the following statements are true or false .
Transpiration takes place only through stomata in terrestrial plants.
State whether the following statements are true or false.
DPD always has a positive value whereas water potential a negative value.
The main function of prolactin hormone is to
Which of the following hormones stimulates the production of milk?
Some hormones check the milk from being secreted by the mammary glands till the birth of young ones even though the glands are all prepared to do so. They are
Lemmings reduce their number by committing suicide every
The unit of natural selection is
The idea of natural selection as the fundamental process of evolutionary changes was reached by: