Two numbers are in ratio 23:12. If their HCF is 8, then

Chlorophyll a is a primary pigment in photosynthesis, but what role do accessory pigments such as chlorophyll b and carotenoids play?

Milk of cow is yellowish due to

Which technique uses double stranded RNA (dsRNA) as a trigger that targets homologous mRNAs for degradation or inhibiting its transcription translation?

What is the name of the auditory sense organ found in insects that detects sound and is comparable to the human ear?

Seed dormancy due to hard seed coats can be broken by:

Population theory in economics is given by

Rodents are also known as

Which of the following class of Vertebrates possess milk producing glands?