My Report

Biology – Class 12 Mock Test 1


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. How do the pollen grains break open from the pollen sacs?

Question 1 of 10

Question 2 of 10

2. Pollen grains in plants that are transferred via wind are heavy and thorny.

Question 2 of 10

Question 3 of 10

3. Label 1.

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Question 4 of 10

4. What is the stalk called?

Question 4 of 10

Question 5 of 10

5. Mammary ducts join and form a wider mammary ______

Question 5 of 10

Question 6 of 10

6. In which condition should the ovaries be free?

Question 6 of 10

Question 7 of 10

7. Pollen grain protoplast is _______

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Question 8 of 10

8. The parthenogenesis is also called as ________

Question 8 of 10

Question 9 of 10

9. Label 2.

Question 9 of 10

Question 10 of 10

10. It is necessary for the stigma to recognize the pollen before the process of fertilization.

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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