Q.1
Part of the plant where photosynthesis generally occurs
Q.2
Number of cranial nerve found in man is
Q.3
Centre of intelligence in human brain is
Q.4
The outer white part of the eye which is supporting wall of the eyeball is known as
Q.5
Human eye can differentiate between colours due to
Q.6
The outer membrane that covers the brain is
Q.7
Oxygenated blood flows through which vessel?
Q.8
Compared to land, the open oceans
Q.9
Blood group which has both antibodies is
Q.10
Which among the following carries impure blood to human heart?
Q.11
What is the main purpose of white blood corpuscles?
Q.12
The genotype of a plant showing a dominant phenotype can be determined by
Q.13
Which one of the following is not a genetic disorder?
Q.14
In man there are how many pairs of homologous chromosomes?
Q.15
The weight of the brain in the total weight of the body is about
Q.16
Cerebrum is located in which part of brain?
Q.17
The energy stored in photosynthesis is obtained from
Q.18
Maximum fixation of solar energy is done by
Q.19
The schwann cell forms a myelin sheath around the
Q.20
The peripheral nervous system consists of
Q.21
The innermost membrane that covers the brain is
Q.22
Which of the following cells produce antibodies?
Q.23
Study of effect of radiation on plant and animal is
Q.24
Melvin calvin got Noble Prize for his studies on
Q.25
A person with 'AB' blood group is sometimes called a universal recipient because of the
Q.26
Nitrogenous bases in DNA and RNA?
Q.27
What base does guanine pair with?
Q.28
It is composed of two polynucleotide chains which are coiled around each other in the form of a double helix.
Q.29
How many chromosomes are in a human gamete?
Q.30
The smallest structural and functional unit of nervous system is
Q.31
Which part of the brain plays an important role in motor control?
Q.32
Which systems comprise the nervous system?
Q.33
Kyoto Protocol is associated with
Q.34
It is the study of hereditary characters transmitted from parents to offspring.
Q.35
Which describes the correct pairing of DNA bases?
Q.36
Which part of human eye controls the amount of light entering the eye?
Q.37
Which of the following glands is both endocrine and exocrine?
Q.38
How many pairs of chromosomes are found in a human cell?
Q.39
The experimental material used by Gregor Mendel is ________
Q.40
Different forms of genes are called
Q.41
Fruitfly has
Q.42
What is the unit of heredity?
Q.43
Who discovered genetic material?
Q.44
The inherited traits of an organism are controlled by
Q.45
Sex determination of child is done by the chromosome of
Q.46
What is the distance of distinct vision (DDV) of a normal human eye?
Q.47
Which hormone causes emotional disturbance?
Q.48
Haemophilia is a hereditary disease carried by
Q.49
Mendel's second law is the law of
Q.50
Which nitrogenous base is not found in dna?
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