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Causes of seed dormancy are I impermea...

Causes of seed dormancy are
I impermeability of seed coats
II immature embryos
III viable seeds
IV maturity of embryos
Choose the correct option

A

I and II

B

II and IV

C

I II and IV

D

all the these

Text Solution

Verified by Experts

The correct Answer is:
A
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ARIHANT NEET-MORPHOLOGY OF FLOWERING PLANTS -Chapter exercises B ( Medical entrance special format questions )
  1. The plants in which only the pericarp and placenta of fruit are edible...

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  2. The exaples of dictyledonous seeds are cicer II brassica III lyc...

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  3. Causes of seed dormancy are I impermeability of seed coats II imma...

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  4. Natural breaking of seed dormancy occurs through I leaching of inhib...

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  5. Anemochory or wind dispersal of seeds is found in I Acer II Calotr...

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  6. Read the given statements I fruits such as clematis have hard hair a...

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  7. Consider the given statement regarding roots and choose the option hav...

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  8. Identify the correct order 1. Mineral absorption zone. 2. Meristem...

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  9. Read the statement given below I excurrent is stem showing jointed ...

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  10. Consider the statement given below and choose the option reperseing al...

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  11. Read the statement(s) given below and identify the incorrect statement...

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  12. A flower repersent the reproductive unit of a plant read the folloiwng...

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  13. The following statements given below are in context of simple fruits r...

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  14. Read the following statement regarding fruit or seed dispersal that de...

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  15. Read the following statement with respect to economic importance of va...

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  16. Match the following columns

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  17. Match the following columns

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  18. Match the following columns

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  19. Match the following columns

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  20. Match the following columns

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