Question
In the questions given below, there are three statements
followed by three conclusions I, II and III. You have to take the three given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions. Statements: All SD is HJ Some HJ is RG No HJ is WS Conclusion: I. Some SD is not RG II. Some RG is not WS III. Some HJ are SD.Solution
All SD is HJ (A) + Some HJ is RG (I) → No conclusion. Hence conclusion I does not follow. No HJ is WS (E) → Conversion → No WS is HJ (E) + Some HJ is RG (I) → Some RG is not WS (O). Hence conclusion II follows. All SD is HJ (A) → Conversion → Some HJ are SD (I). Hence conclusion III follows.
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.
