STD 11 - 2. Biology classification — NEET STD 11 Science — Question

Photo synthesis is

Five kingdom system of classification suggested by R.H. Whittaker is not based on

Cuticle is secreted by

The gaseous plant growth regulator is used in plants to :

Assertion : The inner membrane of mitochondria contains systems involving electron transport.
Reason : The mitochondrial matrix contains enzymes of Kreb's cycle.

The dominant photosynthetic phase in the life cycle of pteridophyta is equivalent to the

Match the column I with column II and choose the correct option given below.

Column - I	Column - II
A. Centromere splits and chromatids separate apart	I. Zygotene
B. Pairing between homologous chromosomes takes place	II. Point of attachment between homologous chromosome
C. Chiasmata	III. Nuclear protein complex that helps in adherence of sister chromatids and then homologous chromosomes.
D. Synaptonemal complex	IV. Anaphase

 

	A	B	C	D
(a)	III	I	II	IV
(b)	I	IV	III	II
(c)	IV	I	II	III
(d)	II	III	IV	I

The compounds that are subjected to biological oxidation are called _______ in which ______ is the most common.

The scientist who created the group Protista for both unicellular plants and animals is