Pulling upward of water and dissolved minerals towards the leaves through the xylem tissue is called__________?

Related Mcqs:

The number of chromosomes in human cell is_____________?

A. 48 B. 44 C. 46 D. 26...

Which of the following statement about filicinae a group of tracheophytes is incorrect_________________?

A. They belong to sphenopsida B. They are seedless and their leaves are called fronds C. They live in shady and moist areas. D. They show circinate vernation....

Insufficient secretion of iodothyroxine in adults causes____________?

A. Myxedema B. Cretinism C. Goiter D. Exopthalmic goiter...

Of the following, which one light – gathering?

A. Antenna complex B. Reaction centre C. Photosystem D. None of these...

If a man having blood group AB marries a woman who is heterozygous for blood group, what is the probability of their first child having blood group B?

A. 40% B. 45% C. 50% D. 71%...