Quiz on Biology Set 66
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Note: You can select only one option out of four option of each question.
Share Quiz on WhatsAppQ. 1) Lock jaw, that is, difficulty in opening the mouth is a symptom of
Q. 3) Consider the following statements for the formation of the base pairs A-T and CG in DNA. 1.The number of maximum hydrogen bonds are formed in each pair. 2.The sizes of the two bases in each pair are similar. 3.Equal number of –OH groups are present in each base of the two pairs. 4.The charges present on each base of the two pairs are equal and opposite. 5. The spatial orientation of the bases in each pair is ideally complementary. The correct statement(s) is/are:
Q. 5) The protoplasm of a child is exactly the same as that of its
Q. 6) The type of root system of all of the following is tap root system, except that of
Q. 7) The presence or absence of hydroxyl group at which ring carbon atom of the sugar moiety differentiates RNA and DNA?
Q. 8) Which of the following plant hormone/s have found wide use in agriculture as herbicides? 1.2-4-dichlorophenoxy acetic acid (2-4-D) 2.-Naphthalene acetic acid (-NAA) 3.2-4-5-Trichlorophenoxy acetic acid (2-4- 5-T) 4.Zeatin Select the correct answer from the following:
Q. 9) A disorder of the pancreatic b-cells, in which insulin production is either lost or impaired, causes
Here the correct answers of every question in this quiz.
Q.1 [C], Q.2 [A], Q.3 [B], Q.4 [B], Q.5 [D], Q.6 [C], Q.7 [D], Q.8 [C], Q.9 [D], Q.10 [B],