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questions
List of practice Questions
Draw different trophic levels in an ecosystem with a line diagram.
UP Board XII - 2024
UP Board XII
Biology
Ecology
Write an essay on the importance of Biotechnology in Agriculture.
UP Board XII - 2024
UP Board XII
Biology
Biotechnology
What is cancer? Describe the causes and treatment of cancer in detail.
UP Board XII - 2024
UP Board XII
Biology
Human health and disease
Describe Biogas plant with diagram.
UP Board XII - 2024
UP Board XII
Biology
Environmental Science
Describe the polymerase chain reaction with line diagram.
UP Board XII - 2024
UP Board XII
Biology
Molecular biology techniques
Write an essay on human evolution.
UP Board XII - 2024
UP Board XII
Biology
Evolution and Adaptation
Explain linkage and recombination with example.
UP Board XII - 2024
UP Board XII
Biology
Genetics
Describe the different components of an ecosystem.
UP Board XII - 2024
UP Board XII
Biology
Ecology
Describe the Hardy-Weinberg principle.
UP Board XII - 2024
UP Board XII
Biology
Evolution and Adaptation
What are parthenocarpic fruits? Give one example.
UP Board XII - 2024
UP Board XII
Biology
Plant Physiology
Describe any two functions of a promoter.
UP Board XII - 2024
UP Board XII
Biology
Genetics
If \( P(A|B) = P(A'|B) \), then which of the following statements is true?
CBSE CLASS XII - 2024
CBSE CLASS XII
Mathematics
Conditional Probability
Write an essay on Biosphere Reserves and National Parks.
UP Board XII - 2024
UP Board XII
Biology
Biotechnology
Explain the features required to facilitate cloning into a vector.
UP Board XII - 2024
UP Board XII
Biology
Genetics
Describe the processes of triple fusion in angiospermic plants.
UP Board XII - 2024
UP Board XII
Biology
Reproductive Biology
Write short notes on the following:
Lymphocytes in human blood
UP Board XII - 2024
UP Board XII
Biology
Human health and disease
Convergent evolution
UP Board XII - 2024
UP Board XII
Biology
Evolution and Adaptation
Write a note on Nucleotide.
UP Board XII - 2024
UP Board XII
Biology
Genetics
Describe the medicinal use of microorganisms.
UP Board XII - 2024
UP Board XII
Biology
Genetics
Write a short note on any three chromosomal aberrations (syndromes) found in humans.
UP Board XII - 2024
UP Board XII
Biology
Plant Physiology
Write a note on Natural Selection.
UP Board XII - 2024
UP Board XII
Biology
Genetics
What is Gel Electrophoresis?
UP Board XII - 2024
UP Board XII
Biology
Ecology
What do you mean by Medical Termination of Pregnancy (MTP)?
UP Board XII - 2024
UP Board XII
Biology
Biotechnology
Find the integrating factor of the differential equation:
\[ (3 \sin x \cos x) \, dy = (1 + 3y \sin^2 x) \, dx, \quad {where} \quad 0<x<\frac{\pi}{2} \]
is
KEAM - 2024
KEAM
Mathematics
Differential equations
Evaluate the integral:
\[ \int_{0}^{3} |x - 2| \,dx \]
is equal to
KEAM - 2024
KEAM
Mathematics
Definite Integral
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