The incorrect match is

(1)Elaioplast- lipids

(2)amyloplast-starch

(3)aleuroplast-carbohydrates

(4)chromoplast-carotenoids

Carotene and xanthophylls are present in

(1)Chloroplast

(2)chromoplast

(3)leucoplast

(4) Both A and B

Which of the following is true about chloroplast

1. one in chlamydomonas

2. 20-40 in leaf mesophyll cell

3. present in different shapes

4. All of these

Which of the following is true about stroma except

(1)contains enzymes for carbohydrates and proteins synthesis

(2)Chlorophyll pigments are present in stroma

(3) contains the most abundant protein of the universe

(4)contains small, dsDNA molecules

The common feature of mitochondria and plastids

(1) both are double membranous cell organelles

(2)Both contains 70s ribosomes

(3)both have dsDNA

(4)All of the above

A number of organised flattened membranous sacs are called

(1)thylakoids

(2)starch granules

(3)Quantasomes

(4)None of these

Chromatin can be stained with

1. Basic dyes

2. neutral dyes

3. acidic dyes

4. Crystal violet

Chromatin can be observed in

(1)Interphase nucleus

(2)dividing nucleus

(3)Both A and B

(4)Nuclei of any stage

Through the nuclear pore the movement of _____and ______takes place

(1)RNA and proteins

(2)DNA and RNA

(3)DNA and proteins

(4)RNA and carbohydrates

Nucleus is absent in

1. erythrocytes of mammals

2. sieve tube cells of Vascular plants

3. Both A and B

4. Companion cells of vascular bundle