Question

Q.39: Intercellular connections of plant cells are called -

(a)Middle lamella (b)Micro fibrils (c)Matrix (d)Plasmodesmata

Q.40: Genes are located on the -

(a)Chromosomes (b)Nucleolus (c)Nuclear membrane (d)Plasma membrane

Q.41: Chromatin consists of -

(a)RNA (b) DNA (c)RNA and histones (proteins) (d)DNA and histones (proteins)

Q.42: Different types of chromosomes can be recognized by the positions of the following

separating the two arms -

(a)Centromere (b) Genes (c) Spindle (d)Nucleus

Q.43: Name of the process that requires energy provided by ATP -

(a)Diffusion (b) Osmosis (c) Active transport (d)Plasmolysis​

Answer 1

HEYA MATE YOUR ANSWER IS

39) (A) Middle lammella

40) (A) Chromosomes

41) (D) DNA & histone

42) (A) Centromere

43) (C) Active transport

HOPE THIS HELPS ❤️

PLEASE MARK AS BRAINLIEST ❤️❤️

Answer 2

Answer:

Explanation:

39 . Middle lamella

40. Chromosomes

41. DNA and histones [ proteins]

42. Centrmeter

43. Osmosis