NEET UG Class 12 Flashcards

Master 1410 class 12 concepts for the NEET UG.

Sexual Reproduction in Flowering Plants

197 cards

Question

Complete each of the following about flowers.

Place in angiosperms

To a biologist

Value to humans

Floriculture

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Question

Naming this reproductive strategy and its end results: fill each gap.

All flowering plants show. is the term for flowering plants. The end products of sexual reproduction in flowering plants are .

Human Reproduction

149 cards

Question

Give the region in which each of the following lies.

The male reproductive system

The female reproductive system

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Question

The male reproductive system includes which four parts?

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Reproductive Health

58 cards

Question

What area this all-round wellness definition covers, and the body behind it: fill each gap.

Reproductive health means a total well-being in all aspects of reproduction - physical, emotional, behavioural and . The definition of reproductive health is given by the (WHO).

Question

Give the full form of each programme and device abbreviation.

WHO

RCH

CDRI

IUD

MTP

STI

PID

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Principles of Inheritance and Variation

120 cards

Question

The name for what genetics studies, its direction across generations, and what it underlies: fill each gap.

Genetics is the branch of biology that deals with the of characters from parents to offspring. Inheritance is the process by which characters are passed on from . Inheritance is the basis of .

Question

Naming how progeny come to vary, what those hereditary units are called, and what a gene expresses: fill each gap.

Variation is the degree by which progeny . Genes are the units of . Genes contain the information required to express a particular in an organism.

Molecular Basis of Inheritance

172 cards

Question

Complete each of the following about the full forms of DNA and RNA.

DNA's full form

RNA's full form

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Question

Complete each of the following about the roles of the two nucleic acids.

Role of DNA in most organisms

Main role of RNA

Role in carrying amino acids

Role in forming cell structures

Role in speeding up reactions

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Evolution

113 cards

Question

Which branch of science is the study of history of life forms on earth?

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Question

Complete each of the following about the universe and its galaxies.

Age of the universe

What the universe consists of

What galaxies contain

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Human Health and Disease

150 cards

Question

Define each of the following terms.

Health

Disease

Infectious diseases

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Question

Types of disease: fill each gap.

Diseases grouped into two types: infectious and . is a fatal infectious disease. is the major cause of death among non-infectious diseases.

Microbes in Human Welfare

83 cards

Question

Name the four places in which microbes are stated to be present.

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Question

Extreme habitats of microbes: fill each gap.

Microbes are present at sites such as deep inside where temperature may be as high as 100 degrees C. Microbes are present deep in the soil, under layers of . Microbes are present in.

Biotechnology: Principles and Processes

87 cards

Question

Define each of the following fields.

biotechnology in the broad sense

biotechnology in the restricted sense

genetic engineering

bioprocess engineering

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Question

Sort each example into its kind of biotechnology:

microbe-mediated processes

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modern techniques listed as biotechnology

Empty

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Biotechnology and Its Applications

74 cards

Question

What biotechnology is: fill each gap.

Biotechnology deals with industrial scale production of and biologicals using microbes, fungi, plants and animals.

Question

Sort each entry into its biotechnology heading:

Critical research area

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Application of biotechnology

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Organisms and Populations

86 cards

Question

Complete each of the following about Ramdeo Misra.

how he is revered

date of birth

where he obtained his Ph.D.

where he established ecology teaching

what he first formulated in India

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Question

Complete each of the following about two bodies set up in India.

body the Government of India established

body that committee paved the way for

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Ecosystem

58 cards

Question

Define each of the following terms.

Ecosystem

Stratification

Species composition

Standing crop

Trophic level

Ecosystem services

Nutrient cycling

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Question

Give the full form of each of the following abbreviations.

PAR

GPP

NPP

GFC

DFC

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Biodiversity and Conservation

63 cards

Question

Name the scientist associated with each of the following.

Popularised the term biodiversity

Conservative estimate of global species diversity

First observed the species-area relationship

Long-term ecosystem experiments in outdoor plots

The rivet popper hypothesis

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Question

Give the level of biological organisation of each of the following.

Genetic diversity

Species diversity

Ecological diversity

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