Botany
Cell - The Unit of Life
MCQ (Single Correct Answer)
Cell Cycle and Cell Division
MCQ (Single Correct Answer)
Sexual Reproduction in Flowering Plants
MCQ (Single Correct Answer)
Microbes in Human Welfare
MCQ (Single Correct Answer)
Anatomy of Flowering Plants
MCQ (Single Correct Answer)
Transport in Plants
MCQ (Single Correct Answer)
Respiration in Plants
MCQ (Single Correct Answer)
Biotechnology: Principles and Processes
MCQ (Single Correct Answer)
Biodiversity and Conservation
MCQ (Single Correct Answer)
Biological Classification
MCQ (Single Correct Answer)
Morphology of Flowering Plants
MCQ (Single Correct Answer)
Photosynthesis in Higher Plants
MCQ (Single Correct Answer)
Principles of Inheritance and Variation
MCQ (Single Correct Answer)
Strategies for Enhancement in Food Production
MCQ (Single Correct Answer)
Biotechnology and It's Applications
MCQ (Single Correct Answer)
Organisms and Populations
MCQ (Single Correct Answer)
Environmental Issues
MCQ (Single Correct Answer)
Zoology
Human Health and Diseases
MCQ (Single Correct Answer)
Body Fluids and Its Circulation
MCQ (Single Correct Answer)
Neural Control and Coordination
MCQ (Single Correct Answer)
Reproduction in Organisms
MCQ (Single Correct Answer)
Structural Organisation in Animals
MCQ (Single Correct Answer)
Excretory Products and Their Elimination
MCQ (Single Correct Answer)
Chemical Coordination and Integration
MCQ (Single Correct Answer)
Human Reproduction
MCQ (Single Correct Answer)
Breathing and Exchange of Gases
MCQ (Single Correct Answer)
1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

The appearance of recombination nodules on homologous chromosomes during meiosis characterizes:

A
Synaptonemal complex
B
Bivalent
C
Sites at which crossing over occurs
D
Terminalization
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Match List I with List II.

List - I List - II
(a) Metacentric chromosome (i) Centromere situated close to the end forming one extremely short and one very long arms
(b) Acrocentric chromosome (ii) Centromere at the terminal end
(c) Submetacentric (iii) Centromere in the middle forming two equal arms of chromosomes
(d) Telocentric chromosome (iv) Centromere slightly away from the middle forming one shorter arm and one longer arm

Choose the correct answer from the options given below:

A
(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
B
(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
C
(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
D
(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Regarding Meiosis, which of the statements is incorrect?

A
There are two stages in Meiosis, Meiosis-I and II
B
DNA replication occurs in S phase of Meiosis-II
C
Pairing of homologous chromosomes and recombination occurs in Meiosis-I
D
Four haploid cells are formed at the end of Meiosis-II
4
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Select the incorrect statement with reference to mitosis :

A
All the chromosomes lie at the equator at metaphase
B
Spindle fibres attach to centromere of chromosomes
C
Chromosomes decondense at telophase
D
Splitting of centromere occurs at anaphase
NEET Subjects