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Fill in the blanks Crop plants cultivation is started in _________________ age Crop plants are classified on the basis of ______________ The crops that are raised in rainy season called…
READ MOREFill in the blanks The process of birth to the death of star is called _________________ The sun is now in _________ state The super dense remnant of supernova is…
READ MOREWhat are the advantages which made Mendel to choose pea plants for his experiments? Define heredity. Define variation. List out the characters of the pea plants with their contrasting form…
READ MORE1. What are semiconductors? Give examples 2. What are the differences conductors and semiconductors 3. Explain the structure of Silicon crystal with the help of diagram 4. Define hole in…
READ MOREFill in the blanks Theory of natural selection was proposed by __________________ Human being belong to the genus ____________ and order ___________ The semi erect terrestrial form of primates from…
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