Biology in English  Mock Test

Q.1 Common feature of human and insect trachea is A B C D

Q.2 Normally, in the process of osmosis, the net flow of water molecules into or out of the cell depends upon differences in the A B C D

Q.3 Haemodialysis means cleaning of A B C D

Q.4 It is generally accepted that plants arose from ancestral A B C D

Q.5 Environment is a source of A B C D

Q.6 Sodium ions are "pumped" from a region of lower concentration to a region of higher concentration in the nerve cells of humans. This process is an example of A B C D

Q.7 Plants having foreign DNA are known as A B C D

Q.8 Which structure is involve in gaseous exchange of plants A B C D

Q.9 Starch is converted into maltose by A B C D

Q.10 In birds the sex is determined by the type of A B C D

Q.11 About __________ of the body weight of a mammal is water. A B C D

Q.12 Jaws without teeth are found in found in A B C D

Q.13 The human body contains water A B C D

Q.14 Single membrane bounded organelle is A B C D

Q.15 The mechanism for ATP synthesis is A B C D

Q.16 Blood is carried towards the heart by __________. A B C D

Q.17 A seed may be defined as a fertilized A B C D

Q.18 In RNA nucleotides are attached by A B C D

Q.19 Photosynthetic prokaryotes lack A B C D

Q.20 The food is ground in the cockroach in A B C D

Biology in English

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