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One of the male gametes fuses with the egg cell (syngamy) to form a zygote and the other gamete fuses with the diploid secondary nucleus to produce the triploid primary endosperm nucleus (PEN). This event is termed as double fertilization and its unique to angiosperms.
In geology loss of soluble substances, minerals and organic colloids from the top layer of soil by percolating precipitation is called
The combination of crop production and milk production activities is an example of:
Deficiency of several elements is exhibited first in the apical region of the growing part due to
their:
Soil quality is generally enhanced by greater_____________
Which fruit contain maximum calories?
Black soils are black in colors due to humus, Iron and __________
Age, Sex and caste indicate:
A soil absorbs about ____________ of incoming solar radiation.
The part of plant on which grafting is done is called
Milk is considered as the complete food. According to FAOSTAT; Rank of India in global milk production is _________
