English

ISC (Science) ISC Class 12 - CISCE Important Questions

Advertisements
[object Object]
[object Object]
Subjects
Popular subjects
Topics

Please select a subject first

Advertisements
Advertisements
< prev  1 to 20 of 848  next > 

Identify the part of the electromagnetic spectrum which is suitable for radar system used in aircraft navigation.

Appears in 6 question papers
Chapter: [13] Electromagnetic Waves
Concept: Electromagnetic Spectrum

Briefly describe the process of spermatogenesis.

Appears in 4 question papers
Chapter: [3] Human Reproduction
Concept: Gametogenesis

State how a moving coil galvanometer can be converted into an ammeter.

Appears in 4 question papers
Chapter: [8] Torque on a Current-Loop : Moving-Coil Galvanometer
Concept: Moving Coil Galvanometer

Write the complete name of the diagnostic test for AIDS.

Appears in 3 question papers
Chapter: [4] Reproductive Health
Concept: Sexually Transmitted Diseases (STD) or Sexually Transmitted Infections (STI)

State any three goals of the human genome project.

Appears in 3 question papers
Chapter: [6] Molecular Basis of Inheritance
Concept: Human Genome Project

List any three major causes of loss of biodiversity.

Appears in 3 question papers
Chapter: [17] Biodiversity and Its Conservation
Concept: Loss of Biodiversity

What is ferromagnetism?

Appears in 3 question papers
Chapter: [1] Solid State
Concept: Properties of Solids: Magnetic Properties

Define Parthenocarpy

Appears in 2 question papers
Chapter: [2] Sexual Reproduction in Flowering Plants
Concept: Significance of Seed Dispersal and Fruit Formation

Define Spermatogenesis.

Appears in 2 question papers
Chapter: [3] Human Reproduction
Concept: The Male Reproductive System

Expand the following: 

ZIFT

Appears in 2 question papers
Chapter: [4] Reproductive Health
Concept: Infertility

The following is well-known abbreviation, which have been used in this chapter. Expand to its full form:

NACO

Appears in 2 question papers
Chapter: [4] Reproductive Health
Concept: Sexually Transmitted Diseases (STD) or Sexually Transmitted Infections (STI)

What is adaptive radiation?

Appears in 2 question papers
Chapter: [8] Evidences and Theories of Biological Evolution
Concept: Adaptive Radiation

State Hardy Weinberg's principle.

Appears in 2 question papers
Chapter: [8] Evidences and Theories of Biological Evolution
Concept: Hardy Weinberg’s Principle

Name and explain the technique used for separating DNA fragments and making them available for biotechnology experiments.

Appears in 2 question papers
Chapter: [13] Principles and Processes of Biotechnology
Concept: Principles of Biotechnology

Define Niche. 

Appears in 2 question papers
Chapter: [15] Organisms and Populations
Concept: Population Interactions

 Define the Standing crop.

Appears in 2 question papers
Chapter: [16] Ecosystem
Concept: Ecological Services

Give a graphic representation of the phosphorus cycle in nature (ecosystem).

Appears in 2 question papers
Chapter: [16] Ecosystem
Concept: Biogeochemical Cycles (Nutrient Cycles)

What is Red Data Book?

Appears in 2 question papers
Chapter: [17] Biodiversity and Its Conservation
Concept: Biodiversity

Define the following term:

Ferromagnetism

Appears in 2 question papers
Chapter: [1] Solid State
Concept: Properties of Solids: Magnetic Properties

What is an encoder?

Appears in 2 question papers
Chapter: [2] Computer Hardware
Concept: Applications of Boolean Algebra and Logic Gates to Half Adders, Full Adders, Encoders, Decoders, Multiplexers, NAND, NOR as Universal Gates
< prev  1 to 20 of 848  next > 
Advertisements
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×