Question
A is the only candidate key. Then how many superkey
possible with R(A,S,C,D)Solution
A has to be taken for every case so we have 2 choices to take b,c ,d each or not so 2*2*2=8 Ā
TheĀ charactersĀ forĀ whichĀ genesĀ areĀ locatedĀ onĀ sexĀ orĀ āXāĀ orĀ analogousĀ āZā chromosomesĀ areĀ knownĀ as
...Which of the following statement is incorrect?
The Chinese people used ______ for the control of insect pests in enclosed spaces and botanical insecticides for seed treatment.
Barley is a
NABL stands for
Given below are two statements:
Statement I
Potassium is accumulated passively by both the cytosol and vacuole when extracellular K* con...
Which insect has one pair of wings?
As per the fourth advanced estimates the estimated total foodgrain production (2021-22) in India is _____
_____ is used for seeding warm clouds.
The disease involves rotting of roots, bronzing of leaves, poor growth at the reproductive phase and poor yield disease in rice is due to toxicity of
