More Previous Year Paper Questions
Which experiment demonstrated that food is translocated through the phloem?
The cellular organelle which control functions of cell by having almost all the genetic information of cell is coined by
What substance coats the epidermis of leaves and herbaceous stems to reduce water loss?
An albuminous seed showing hypogeal germination is :
The Structural and functional unit of chromosome is termed as
Which pigment is known for protecting the photosynthetic apparatus from photooxidation?
Which plant has stomata only on the upper surface of its leaves?
In aerobic respiration, on oxidation of 1 molecule of glucose, ______ ATP is produced.Â
What structure controls the opening and closing of stomata?
Which statement about transpiration is true?
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