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Tools Techniques QUESTIONS AND ANSWERS

Basic Science : Tools Techniques QUESTIONS AND ANSWERS :: part10 : 16 to 20

Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

16.Given below are assertion and reason. Assertion The number of cells in a multicellular organism is inversely proportional to the size of body. Reason All the cells in the biological world are of the same size.

Both are true with reason being correct explanation

Both true but reason is not correct explanation

Assertion is true but reason is wrong

Both are wrong

17.The term sarcode was used for living substance of cell by

Hooke

Dujardin

Purkinje

Brown

18.Schleiden and Schwann proposed cell theory in

1836 - 37

1838 - 39

1901 - 02

1938 - 39

19.Given below are assertion and reason. AssertionIt is important that organisms have cells. Reason A cell keeps its chemicals composition steady within its boundary.

Both are true with reason being correct explanation

Both true but reason is not correct explanation

Assertion is true but reason is wrong

Both are wrong

20.Longest cells in human body are

Nerve cells

Bone cells

Leg muscle cells

Heart muscle cells

More Tools Techniques QUESTIONS AND ANSWERS available in next pages