why do seeds have different color?
Mention the Type of ribosomes in prokaryotes?
Can you determine the age of a tree without cutting it down?
which plant has less number of genes and which has large number?
Why does dna twist?
Topping means?
what climatic conditions are needed for growth of capsicum annuum?
Do leaf trees or evergreens produce more oxygen ?
which floral whorls are present or absent on grasses?
What do you know about Salvia?
Respiratory quotient?
Epipetalous, Syngenesious, Hooded stamens found in which family ?
Which group of plants possesses both animal and plant characteristics?