Question

Which of the following tissue secretes gum ( )
A) Meristematic B) Dermal C) Vascular D) Ground
11. Bone is made of ( )
A) Calcium phosphate B) Calcium carbonate C) A,B D) Calcium sulphate
12. Size of Mitochondria ( )
A) 2 - 8 micron B) 2 - 12 micron C) 8 - 12 micron D) 6 - 12 Mircron
13. Sites of protein synthesis ( )
A) Mitochondria B) Ribosomes C) Lysosomes D) Plastids

Answer 1

Answer:

Explanation:

answer 1. Ground

answer 2. calcium sulphate

answer3. 2-12 micron

answer4. ribosomes

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