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Quiz 8
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Q.1
Which chromosomes are identical to each other on the basis of their morphology, position of centromere and other characteristics?
Autosome chromosomes
Sex chromosomes
Heterozygous chromosomes
Homologous chromosomes
Q.2
The principle of dominance states that
Some alleles are dominant, while others are recessive
All alleles are recessive
All alleles are dominant
Alleles are neither dominant nor recessive
Q.3
Which chemical is not found in DNA nucleotides?
Thymine
Uracil
Adenine
All of the above
Q.4
The sex of a newborn baby is determined by the chromosome inherited from
The Father
The Mother
The Father's Father
Both A & B
Q.5
The chromosome number 2n is known as
Haploid number
Diploid number
Triploid number
None of the above
Q.6
Gregor Johann Mendel worked on
Edible pea
Wild pea
Garden pea
Pigeon pea
Q.7
Which is the correct pair of inherited chromosomes for the child to be a girl?
X from father and Y from mother
Y from father and X from mother
Y from father and Y from mother
X from father and X from mother
Q.8
Antigen is present in
RBC
Plasma
WBC
Both A and B
Q.9
It is commonly found in the bottom tidal pools?
Spirogyra
Ulva
Stiogeoclonium
Chlamydomonas
Q.10
Amoeba belongs to the phylum
Protozoa
Annelida
Porifera
Platyhelminthes
Q.11
Which part of Nervous system controls involuntary actions?
Medulla oblongata
Cerebellum
Hypothalamus
Spinal cord
Q.12
Largest part of human brain is
Cerebellum
Cerebrum
Olfactory labbe
Mid brain
Q.13
Lathyrism is caused by excess consumption of ________
Khesari Dal
Mustard oil
Mushrooms
Polished rice
Q.14
The study of flower is known as
Anthology
Physiology
Agrostology
Phycology
Q.15
The kilo calories of energy released from one gram of fats is
5.49
4.59
9.45
9.54
Q.16
Organisms need nutrients in order to
Breaking down food
Utilize chemical compounds
Recycling
None
Q.17
Which of the following vitamins are water soluble?
Vitamin A & Vitamin B
Vitamin B & Vitamin C
Vitamin C & Vitamin D
Vitamin A & Vitamin K
Q.18
Which vitamin is necessary for blood clotting?
Vitamin A
Vitamin C
Vitamin K
Vitamin D
Q.19
Most of the enzymes are
Fats
Carbohydrates
Proteins
Minerals
Q.20
The disease Rickets is caused by the deficiency of
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Q.21
Which vitamin also act as coenzymes?
K
E
B12
None of the Above
Q.22
Amoeba is ________ in nutrition
Holozoic
Holophytic
Saprozoic
Myxotrophic
Q.23
Vitamin present in guava fruit is
Vitamin - A
Vitamin - B
Vitamin - C
Vitamin - D
Q.24
Vitamins are
Macro Nutrients
Micro nutrients
Essential Amino acids
Non essential Amino acids
Q.25
Deficiency of which of the following causes non-clotting of blood?
Vitamin C
Vitamin K
Vitamin E
Vitamin B12
Q.26
Which of the following vitamins acts like hormone?
Vitamin A
Vitamin B
Vitamin C
Vitamin D
Q.27
Organisms which synthesise their own food are called
Autotrophs
Heterotrophs
Auxotrophs
Saprotrophs
Q.28
Sugar is a component of which of the following?
Lipids
Nucleic acids
Carbohydrates
Both B & C
Q.29
The main protein found in milk is ________
Albumin
Globulin
Globin
Casein
Q.30
Anaemia is caused because of deficiency of which of the following?
Cobalt
Iron
Sodium
Calcium
Q.31
Which of the following is a good source of protein?
Pea
Pigeon Pea
Black Gram
Soyabean
Q.32
Which one of the following vitamins is known as the anti sterile factor?
Ascorbic acid
Riboflavin
Niacin
Retinol
Q.33
Which Vitamin is obtained from Sun rays?
Vitamin A
Vitamin C
Vitamin K
Vitamin D
Q.34
Goitre is due to the deficiency of
Calcium
Zinc
Selenium
Iodine
Q.35
Biological complete proteins are found in
Potato, Onion, Carrot
Apple, Egg, Wheat
Rice, Meat, Butter
Meat, Milk, Egg
Q.36
The Mode of nutrition in which particulate food is devoured is
Holozoic
Holophytic
Saprophytic
Parasitic
Q.37
The Vitamin required for the synthesis of nucleic acid is
Tocoferorl
Folic acid
Cyanocobalamine
Riboflavin
Q.38
Which of the following statements is not true about metabolism?
Younger people generally have a slower metabolism than adults
Basal metabolism is the amount of energy needed for sustaining life
Basal metabolism is measured by the amount of calories burned when your body is inactive
Metabolism is influenced by numerous factors, such as heredity and age
Q.39
Which one of the following is a rich source of iron?
Carrot
Pea
Rice
Spinach
Q.40
They are organic compounds consisting of carbon, hydrogen and oxygen present in all living organisms.
Proteins
Carbohydrates
Fats
Minerals
Q.41
The energy released by 1 gram of glucose is
6 kcal
4 kcal
5 kcal
3kcal
Q.42
An important function of fat in the body is to
Protect vital organs
Stores energy
Insulate us
All of the above
Q.43
Vitamin K is required for
Blood clotting
Respiration
Carbohydrate metabolism
Calcium phosphorus
Q.44
Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively ________
Vitamin C and Vitamin D
Vitamin B-12 and Vitamin C
Vitamin C and Vitamin A
Vitamin A and Vitamin B-12
Q.45
The vitamin that is destroyed on heating is
Vitamin E
Vitamin C
Vitamin A
Vitamin B
Q.46
Which among the following is a vitamin?
Citric acid
Follic acid
Glutonic acid
None
Q.47
Among the given nutrients, milk is a poor source of
Calcium
Protein
Carbohydrate
Vitamin C
Q.48
Which nutrient forms most of our body weight?
Water
Fats
Carbohydrates
Proteins
Q.49
The term biology was first coined by
Aristotle
Darwin
Lamark
Lamark and Treviranus
Q.50
The largest invertebrate is
Octopus
Squid
Coral
Jelly fish
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