Plant Science Model 2

0%
0 votes, 0 avg
48
You must log in to pass this quiz.

Plant Sc 31

99

Plant Sc 31

Sample

1 / 31

1. Serious disease of vegetable seedlings at nursery level is—

2 / 31

2. Irrigation depth is_______

3 / 31

3. Which one is wrong about C4 Photosynthetic Cycle?

4 / 31

4. 1. The movement of the vegetable from the farm gate to an accessible area for the consumers is known as—–

5 / 31

5. The process in which two or more adjoining somatic protoplasts fused without any inducer is called as ______________ fusion.

6 / 31

6. Genetic purity of seeds refers to?

7 / 31

7. Irrigation Interval can be increased _______

8 / 31

8. ____________ is the genetic variability generated during tissue culture.

9 / 31

9. The following activities done at nursery in order to provide the optimum level of seedling density.

10 / 31

10. One of the following is not true Critical period of crop-weed competition

11 / 31

11. Which one is not true about photosynthesis?

12 / 31

12. Which one of the following is not true about water?

13 / 31

13. From the following which activities does not practiced after transplanting?

14 / 31

14. A science which deals with the production of fruits like mango, papaya, avocado, etc. is known as—-

15 / 31

15. Which one of the following is used for the in vitro development of haploid plants?

16 / 31

16. One of the following is not Factors affecting weed-crop interference

17 / 31

17. In which situation does Crop Water Requirement decrease?

18 / 31

18. _________ is an immature plant from which a new plant will grow under proper conditions?

19 / 31

19. Which of the following is naturally occurring auxin in plants?

20 / 31

20. __ is the period of the resumption of growth of a seed or a vegetative part of the weed after a short /long period of rest.

21 / 31

21. What types of bed can be used in areas of low rain fall?

22 / 31

22. Which gene transfer technique involves a tiny needle which is used to inject DNA into a cell lacking that DNA?

23 / 31

23. The large (bulk) reservoir of viable seeds in the soil is called

24 / 31

24. ____________is a weed whose introduction is likely to cause economic or environmental harm to human health.

25 / 31

25. Mostly disease-free plants in plant tissue culture can be obtained through____________

26 / 31

26. Solution with similar concentration as that of the cell sap.

27 / 31

27. —— is an effective method of transport of matter over short distances.

28 / 31

28. ___________ are termed as structure less, weak, moderate, strong and very strong depending on the stability of the aggregates when disturbed.

29 / 31

29. The production of adventitious roots and shoots from cultured cells, tissues and organs is called_______________.

30 / 31

30. Which one of the following is true about grain?

31 / 31

31. ………is cavity between the two membranes of each thylakoid.

Your score is

0%

Plant Science 100

0 votes, 0 avg
62
You must log in to pass this quiz.

Plant Sc.

22

The quiz has expired!

Developed By KInfemichael Nigussie