Question
Which of the following constitutes a food chain
?Solution
A simple food chain involves producers (grass), primary consumers (goat), and secondary consumers (human).
Which of the following statements about the lac operon is correct?
Prothrombin, which is responsible for blood clotting, is released by:
Select the incorrect statement :
Which of the following hormones regulates the basal metabolic rate (BMR) in humans?
Which of the following plants bears naked seeds?
- Which of the following is a viral disease?
Which of the following is a symptom of protein-energy malnutrition (PEM)?
A commonly used biocontrol agent against plant fungal diseases is:
Gastric glands are present in the ______.
The ______ is the main thinking part of the brain.