Gymnosperms Test Online Question Answer Practice Exam Mcqs
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Gymnosperms Test Online Question Answer

Test Name Gymnosperms Test Online
Subject Biology
Test Type Mcqs
Total Question 20
Total Marks 40
Total Time 20
Test Help For
  • Biology For All Grades
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  • Everyday Science
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In our fruit section we say that, by definition, fruits are the structures that develop from maturing flower ovaries, and seeds develop from ovules inside the ovaries. Therefore, since gymnosperms have no ovaries, they do not produce real fruits, at least not in the botanical sense.Gymnosperms were the first seed plants. They do not make flowers or fruits though, so their seeds are unprotected. This is how they got their name, which means naked seed.They do not have an outer covering or shell around their seeds.They do not produce flowers.They do not produce fruits.They are pollinated by the wind.

Gymnosperms Test Online Question Answer Practice Exam

Biology

1. The turpentine oil is used in varnish industry as a thinning agent is obtained from:

Question 1 of 20

2. The edible part of Pinus seed is:

Question 2 of 20

3. In gymnosperms, pollination is exclusively by:

Question 3 of 20

4. The ovuliferous and carpellary scales are seen in ____________ of pinus.

Question 4 of 20

5. The number of archegonia in Pinus ovule is:

Question 5 of 20

6. Mycorrhiza is found in:

Question 6 of 20

7. Pinus differs from mango in having:

Question 7 of 20

8. Pollen grains in Cycas at the time of shedding are:

Question 8 of 20

9. Which is false with regard to Pinus?

Question 9 of 20

10. The longest cones are seen in:

Question 10 of 20

11. The smallest gymnosperms among the following is:

Question 11 of 20

12. In the rachis or leaflet of Cycas the exarch bundles:

Question 12 of 20

13. Red wood tree is:

Question 13 of 20

14. Pinus and Cycas posses:

Question 14 of 20

15. Which one of the following is a living fossil?

Question 15 of 20

16. Each stamen in Cycas is represented by a:

Question 16 of 20

17. Trifoliar spur consisting of three needle-like green leaves is seen in:

Question 17 of 20

18. Dimorphic roots are found in:

Question 18 of 20

19. Diploxylic vascular bundles are found in:

Question 19 of 20

20. Sunken stomata are the characteristics of:

Question 20 of 20


 

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