STD 11 - 9. Biomolecules — NEET STD 11 Science — Question

Cytokinin helps in delaying the leaf falling/senescence mainly by

Heart wood and sapwood of dicot plants are respectively, called as

Select the correct match

(A) Haemophilus influenzae	I. Bacteria
(B) Plasmodium falciparum	II. Protozoa
(C) Wuchereria bancrofti	III. Aschelminthese
(D) HIV	IV. Virus

Statement I: As electrons move through the photosystems, protons are transported across the membrane.
Statement II: This happens because the primary accepter of electron which is located towards the outer side of the membrane transfers its electron not to an electron carrier but to an H carrier.

The rate of growth of any organism follows

Which hormone was first isolated from human urine?

Primary growth of a tree

The organism whose genes have been altered by manipulation are called :

Protozons are not included in kingdom animalia because they are

An example of agarophyte is