220 Biology GK MCQ question & Answer in English

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220 Biology GK MCQ question & Answer in English हिन्दी

Biology is the science that studies life and its physicochemical processes. The research is separated into numerous branches for convenience, including botany, zoology, morphology, etc. Let's do a fun quiz about life science that will help us better our knowledge and prepare for competitive exams.

80. Which one of the following organisms is dependent on the saprophytic mode of nutrition?

A. Ulothrix

B. Agaricus

C. Cladophora

D. Riccia

79. Unlike Mitosis, Meiosis results in the formation of

A. Haploid cells

B. 2N daughter cells

C. body cells

D. Diploid cells

78. In which of the following kingdoms do prokaryotic cells predominate?

A. Animalia

B. Fungi

C. Monera

D. Protista

77. The child will be a male if the zygote has an __ combination.

A. XY

B. XX

C. XXY

D. XO

76. The shedding of leaves and fruits is due to the presence of a hormone named

A. Gibberellins

B. Indole - acetic acid

C. Naphthalene acetic acid

D. Abscisic acid

75. Which of the following species is locally extinct in India?

A. Siberian Crane

B. White Bellied Heron

C. The gyps Vulture

D. Forest Owlet

74. Branch of agriculture concerned with the production of crops

A. Agronomy

B. Agrostology

C. Anthropology

D. Agrotology

73. Which of the following pairs is incorrect?

A. Jenner - vaccines

B. Lister - aseptic surgery

C. van Leeuwenhoek - germ theory

D. Hooke - cell theory

72. In which of the following mammals' estrous cycle is absent?

A. Cow

B. Rabbit

C. Horse

D. Monkey

71. The plant hormone that helps in the growth of the stem is ...........

A. Auxins

B. Gibberellins

C. Cytokinins

D. Insulin

70. In which part of the female flower does fertilization take place?

A. Filament

B. Style

C. Ovary

D. Stigma

69. Maximum fixation of solar energy is done by

A. Green plants

B. Fungi

C. Protozoa

D. Bacteria

68. Major fructose sources include

A. Fruit juices

B. Honey

C. Corn syrup

D. All of the above

67. There are approximately how many muscles in the Human body?

A. 310

B. 206

C. 554

D. 700

66. Which of the following describes an anomalous urine component?

A. Uric acid

B. Glucose

C. Creatinine

D. Urea

65. Which of the following describes the third stage of a butterfly's metamorphosis?

A. Larva

B. Egg

C. Adult

D. Pupa

64. Chylomicrons are synthesized within the

A. Lymphatic system

B. Intestinal cells

C. Liver

D. Storage compartment of plant seeds

63. What number of daughter cells are created during mitosis?

A. 8

B. 4

C. 2

D. None

62. Which type of Stem modification is seen in bananas?

A. Rhizome

B. Corn

C. Stem tuber

D. Bulb

61. Which of the subsequent is NOT a component of a neuron?

A. Nissl granules

B. Neurilemma

C. Sacrolemma

D. Axon

60. Which organ of the body produces the fluid known as bile?

A. Pancreas

B. Liver

C. Gall bladder

D. Kidney

59. Which of the following is an air-borne disease?

A. Typhoid

B. Pink eye

C. Measles

D. None of the above

58. Which of the following is not a member of the vitamin B complex?

A. Ascorbic acid

B. Thiamine

C. Riboflavin

D. Folic acid

57. The process of forming urine begins in the

A. ureter

B. embryo

C. nephrons

D. urethra

56. Identify the blood cells that lack a nucleus.

A. Lymphocytes

B. Eosinophils

C. Monocytes

D. Blood Platelets

55. Which body part is the hardest?

A. Tooth Enamel

B. Femur

C. Temporal bone of skull

D. Knee bone

54. Overconsumption of some foods results in bone abnormalities.

A. Phosphorus

B. Fluorine

C. Potassium

D. Fatty acid

53. The term for the occurrence of animals sleeping during the summer is

A. aestivation

B. hibernation

C. laziness

D. lethargy

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