List of top Biology Questions

Spinal cord is protected by :
Cotton fibre is
Binary fission is a form of
Pyruvic acid is a product of
Enzyme used in DNA replication is
Histones are
Histones are Meristematic tissues are composed of
Rhoeo leaves contain anthocyanin pigments in epidermal cells. Anthocyanins are accessory photosynthetic pigments.
Holoblastic cleavage with almost equal-sized blastomeres is a characteristic of placental animals. Eggs of most mammals, including humans, are of centrolecithal type.
Both corpus luteum and macula lutea are
Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying
Which one of the following is a matching pair?
Excessive stimulation of vagus nerve in humans may lead to:
Which one of the following pairs of terms / names mean one and the same thing?
Just as Xenopsylla is to Yersenia pestis, so is:
Continued consumption of a diet rich in butter, red meat and eggs for a long period may lead to:
What would happen if in a gene encoding apolypeptide of $50$ amino acids has UAC at $25^{th}$ position mutated to UAA ?
Fluoride pollution mainly affects
Pyruvic acid is a product of
July 11 is observed as
Which of the following is an edible fungus?
The $10\%$ energy transfer law of food chain was given by:
Systemic heart refers to
Protein deficiency disease is:
Pneumatophores (respiratory roots) are found in: