Question

Match the columns
Column-1 Column-II
A. Leptotene (i) Condensation of
chromatin start
B. Zygotene
(ii) Recombination nodule
formation
C. Pachytene (iii) Synapsis
D. Diplotene (iv) Terminalisation of
chiasmata
E. Diakinesis (v) Dissolution of
Synaptonemal complex​

Answer 1

Answer:

Explanation:

Volume of each cube = 64 cm3

∴ Total volume of the two cubes = 2 × 64 cm3

= 128 cm3

Let the edge of each cube = x

∴ x3 = 64 = 43

∴ x = 4 cm

Now, Length of the resulting cuboid l = 2x cm

Breadth of the resulting cuboid b = x cm

Height of the resulting cuboid h = x cm

∴ Surface area of the cuboid = 2 (lb + bh + hl) = 2[(2x . x) + (x . x) + (x . 2x)]

= 2[(2 × 4 × 4) + (4 × 4) + (4 × 2 × 4)] cm2

= 2 [32 + 16 + 32] cm2 = 2[80] cm2 = 160

Answer 2

A-1
B-3
C-2
D-5
E-4

These are the answers bro