1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Given below are two statements

Statement I : DNA polymerases catalyse polymerisation only in one direction, that is 5' → 3'.

Statement II : During replication of DNA, on one strand the replication is continuous while on other strand it is discontinuous.

In the light of the above statements, choose the correct answer from the options given below:

A
Statement I is incorrect but Statement II is correct
B
Both Statement I and Statement II are correct
C
Both Statement I and Statement II are incorrect
D
Statement I is correct but Statement II is incorrect
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The species that come to appear in bare area are called

A
Species of seral community
B
Pioneer species
C
Invasive species
D
Competitive species
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Initiation of lateral roots and vascular cambium during secondary growth takes place in cells of

A
Pericycle
B
Epiblema
C
Cortex
D
Endodermis
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Match List - I with List - II.

List - I List - II
(a) In Iac operon i gene codes for (i) transacetylase
(b) In Iac operon z gene codes for (ii) permease
(c) In Iac operon y gene codes for (iii) $$\beta$$-galactosidase
(d) In Iac operon a gene codes for (iv) Repressor

Choose the correct answer from the options given below

A
(a) - (iii), (b) - (i), (c) - (iv), (d) - (ii)
B
(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)
C
(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)
D
(a) - (iv), (b) - (i), (c) - (iii), (d) - (ii)
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