Question

9) Which metal ion is a constituent of chlorophyll?
a) Iron
c) Magnesium
b) Copper
d) Zinc

10) PEP is primary co2 acceptor in-
a) C4. plants
c) C3: plants
b) C2 plants
d) Both C3 and C4 plants

11) ABA acts antagonistic to which among these, also write one function of them.
a) Ethylene
b) cytokinin
c) gibberelic acid
d) IAA

12) in which phase of meiosis are the following formed?
a) Synaptonemal complex-
b) Recombinant nodules-
c) Appearance of enzyme recombinase-
d) termination of chiasmata-

13.Match the following and choose the correct answer-
Column
Column 1]
(A) Adipose tissue
(1) Nose
e
(B) Stratified epithelium
(2) Blood
(C) Hyaline cartilage
(3) Skin B В
(D) Fluid connective tissue
(4) Fat storage A​

Answer 1

Explanation:

9 answer is (c) magnesium