Chlorosis, i.e., yellowish hue on the leaves results from_____________??

Biology Mcqs
BILAL KHATTAK0

A. Accumulation of toxic waste products in leaves.
B. Deficiency of chlorophyll.
C. Short supplies of mineral nutrients in the soil. 
D. All of these

Related Mcqs:

  1. Which of the following statement about conifers is correct??
  2. The land use or farming system is perceived to be non-self sustaining because of:
  3. As a result of metabolism in the body of mammalian embryo:
  4. If the same crop is repeatedly grown in a field:
  5. Salinization is __________?
  6. In which type of the forest, humus is formed by the dry and dead leaves ?
  7. ___________ trees shed their leaves during winter and hot summer.
  8. Excretion, in strict sense, is the process of:
  9. A = B (1-y) denotes A-value in which A is equal to:
  10. Plants growing near sea shore will usually have xerophytic characters, like thick leaves, because:?

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