Cell Cycle And Cell Division

The cells of hydrom sheath in Polytrichum are rich in

Given below are two statements:
Statement I: The cuticle coats the outer cell walls of the epidermis on the aerial parts of plants and help reducing water loss and entry of pathogens.
Statement II: Cuticle is made up of cutin and wax which are hydrophobic and difficult to degrade.
In the light of the above Statements, choose the correct answer from the options given below

First report of haploid production was in

The main function of kinetochores in cell division is to provide the site of attachment for

The citric-acid cycle takes place in

Retort cells are present in

Companion cells which are located close to the sieve tube serve the same function as

Rhodophyceae possesses the following unique characteristics
(A) The septa between the adjacent cells have 'pit connections'
(B) The flagellated motile stages are totally absent
(C) Red algae exhibit low degree of epiphytism and parasitism
(D) They contain water soluble phycocyanin pigment
(E) The accumulated photosynthetic product is floridean starch
Choose the most appropriate answer from the options given below

Match List I with List II

LIST I		LIST II
A	Lutoids	I	Sieve elements
B	Nacre' wall	II	Idioblast
C	Cystolith	III	Cork cambium
D	Phelloid cell	IV	Laticifers

Choose the correct answer from the options given below: