CCCD

Question 1

Cell growth is a continuous process

Answer 1

True

Question 2

Interphase lasts for more than 90% of duration of cell cycle

Answer 2

False——95%

Question 3

Cell division is a progressive process

Answer 3

True

Question 4

The precursor of new cell wall

Answer 4

Cell-plate that represents middle lamella

Question 5

Cell divivison restores the nucleo-cytoplasmic ratio

Answer 5

True

Question 6

Parental chromosomes replicate to produce identical sister chromatids at S phase

Answer 6

True

Question 7

Synapsids occurs in?

Answer 7

Zygotene

Question 8

Synaptonemal complex occurs in

Answer 8

Zygotene

Question 9

During which stage the four chromatids of each bivalent clearly appears as tetrads?

Answer 9

Pachytene

Question 10

Recombination nodules

Answer 10

Pachytene

Question 11

______ leads to recombination of genetic material b/w two chromosomes

Answer 11

Crossing over

Question 12

Dissolution of synaptonemal complex

Answer 12

Diplotene

Question 13

Homologous chromosomes separate during diplotene except at Cross over sites……forming an x shaped structure called?

Answer 13

Chiasmata

Question 14

Treminalization of synaptonemal complex occurs in

Answer 14

Diakinesis

Question 15

The chromosomes undergo certain dispersion but do not reach the extremely extended state of interphase

Answer 15

True

Question 16

Most of the organelle duplication occurs during?

Answer 16

G1 phase

Question 17

Reduction division in meiosis occurs in meiosis II

Answer 17

False——MeiosisI

Question 18

Each pole receives______ the no. Of chromosomes after meiosis I

Answer 18

Half

Question 19

sister chromatids separate?

Answer 19

Ana II