Biology Question Answer

Q61. Non-vascular plants donot contain
(a) Epidermis
(b) Xylem Vessel
(c) Parenchyma Cells
(d) Meristematic Cells

Q62. Which veins donot carry de-oxygenated blood
(a) Portal Veins
(b) Hepatic Veins
(c) Subclavian Veins
(d) Pulmonary Veins

Q63. Besides Dog, which one is the other animal that can also cause rabies
(a) Donkey
(b) Bat
(c) Horse
(d) Crocodile

Q64. White blood cell act
(a) as a defence against infection
(b) as a source of energy
(c) for clotting blood
(d) as a medium for oxygen transport from lung to tissues

Q65. Bat can fly in dark because they
(a) have strong wings
(b) have sharp eyes
(c) produce ultrasonic wave
(d) are nocturnal

Q66. Grassland with scattered tree is known as
(a) Savanna
(b) Deciduous Forests
(c) Evergreen Forests
(d) Tropical Rain Forests

Q67. Grassland with scattered tree is known as
(a) Savanna
(b) Deciduous Forests
(c) Evergreen Forests
(d) Tropical Rain Forests

Q68. Chevron bone is found in
(a) Aves
(b) Mammals
(c) Amphibians
(d) Reptiles

Q69. The Family Felidae includes _____________
(a) Dogs
(b) Foxes
(c) Lion
(d) Frogs

Q70. Which vitamin is also act as coenzymes
(a) K
(b) E
(c) B12
(d) None of the Above

Q71. The subcellular organelle not bound by a single membrane is
(a) Golgi apparatus
(b) Endoplasmic Reticulum
(c) Mitochondria
(d) Lysosomes

Q72. The term "taxon" is first used by
(a) Francesco Cetti
(b) Adolf Meyer-Abich
(c) Nathan Cobb
(d) Gregor Mendel

Q73. A single group of organism that contains more than 0.75 million species
(a) Insects
(b) Animal
(c) Monkeys
(d) Fungi

Q74. Natural selection means
(a) Better adaptability
(b) Better survival
(c) Elimination of less adapted
(d) All of the above

Q75. The number of nerve cells present in the human brain
(a) 10 billion
(b) 100 billion
(c) 200 billion
(d) 300 billion


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