Which of the following is a major cause of variation amon...
Which of the following is a major cause of variation among organisms?
Inbreeding
Backcrossing
Sexual reproduction
Gene dominance
Correct answer is D
No explanation has been provided for this answer.
One of the accessory organs of the digestive system is the ...
One of the structural adaptations of mammals for movement on land is the development of the ...
The flow of air and water in or out of the mesophyll layer of a leaf is controlled by the ...
The capillarity of a soil refers to ...
The deficiency of manganese in plants results in? ...
which of the following diseases could be exclusively associated with river basin? ...
In a population, food shortage may lead to ...
The plant waste product used to convert hide to leather is ...