Model Paper 4 — NEET STD 11 Science — Question

Root hairs are present in/on

Water is required in plant growth for

Centrosome is an organelle containing two cylindrical structures called

Which among the following do you consider as the best evidence to show that two species of algae are closely related

The cell that divides to form two male nuclei in angiosperms is

Nucleosomes are bounded by

Dr. F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of freshly­cut coleoptile stumps. Of what significance is this experiment ?

Characteristic inflorescence of family compositae sunflower is

Unequivocal proof that DNA is the genetic material was first proposed by