Origin and Evolution of Life Mocktest Biology MHT-CET 2023

Origin and Evolution of Life is an important chapter as its weightage for MHT-CET 2023 is about 4% from 12th biology syllabus

Origin and Evolution of Life includes the following sub-topics

Origin of life
Chemical Evolution of Life
Darwinism
Mutation Theory
Modern Synthetic Theory of Evolution
Mechanism of Organic Evolution
Hardy Weinberg’s principle
Adaptive Radiation
Organic Evolution and its Evidence
Speciation
Geological Time Scale
Human Evolution

Before starting the test make sure to prepare all the above topics.

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Created on December 24, 2022 By

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Origin and Evolution of Life Mocktest MHT-CET 2023

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1 / 40

The first cell or primitive cells were

marine and heterotrophic

terrestrial and autotrophic

marine and autotrophic

terrestrial and heterotrophic

2 / 40

Which of the following is the correct sequence of events in the origin of life ?

(A) Formation of Protobionts

(B) Synthesis of organic monomers

(D) Formation of DNA-based genetic systems

II, III, IV, I

I, II, III,IV

I, III, II, IV

II, III, I, IV

3 / 40

The most common chemical compounds formed in Urey-Miller's experiment were

amino acids

ammonia

methane

vitamins

4 / 40

The primary gases that were used by Miller in his experiment are

CH4, NH3, H2O, H2

CH4, CO2, N2, SO2

CH4, CO2, N2, NH3

CH4, N2, NH3, H2

5 / 40

Darwin's theory of evolution cannot explain

Arrival of fittest

Natural selection

Prodigality of production

Struggle for existence

6 / 40

Which of the following does not belong to order primate

Chimpanzee

Lemur

Orangutan

Kangaroo

7 / 40

The earliest fossil of prehistoric man among the following is

Ramapithecus

Australopithecus

Homo erectus

Homo habilis

8 / 40

Which of the following was not in the direction of evolution of human species?

Narrowing of pelvic girdle

Bipedal locomotion

Developed brain

Opposable thumb

9 / 40

Variation in gene frequencies with population can occur by change rather than by natural selection. This is referred to as

Genetic flow

Genetic drift

Random mating

Genetic load

10 / 40

Genetic drift operates in

Slow reproductive population

Small isolated population

Large isolated population

Non-reproductive population

11 / 40

Genetic drift describes

The change in frequency of gene merely by chance in a small population

The change in frequency of a gene that occurs merely by selection

The change in frequency of gene that occurs merely by selection and chance

The change in frequency of a gene that does not influence in any extent

12 / 40

When members of a population attain sexual maturity at different times preventing interbreeding, it is termed as______ isolation.

Seasonal

Mechanical

Habitat

Ethological

13 / 40

Which of the following factors is not included in the modern synthetic theory of evolution?

Mutations and genetic recombination

Inheritance of acquired characters

Natural selection

Reproductive isolation

14 / 40

Which of the following is not a connecting link

Archaeopteryx

Dryopithecus

Ichthyostega

Seymouria

15 / 40

Among the following sets of examples for divergent evolution, select the INCORRECT option

Brain of bat, man and cheetah

Heart of bat, man and cheetah

Forelimbs of man, bat and cheetah

Eye of octopus, bat and man

16 / 40

Molecular evolution and origin of life occurred in _____ era.

Archaeozoic

Cenozoic

Palaeozoic

Proterozoic

17 / 40

The reptiles, like dinosaurs were dominant in ______ period.

Cretaceous

Jurassic

Tertiary

Triassic

18 / 40

The rise of first primates occurred in _____ epoch.

Palaeocene

Oligocene

Miocene

Eocene

19 / 40

Which of the following had the smallest brain capacity?

Homo erectus

Homo sapiens

Homo neanderthalensis

Homo habilis

20 / 40

The first fossil of Australopithecus was discovered in

Olduvai Gorge, Tanzania

Fayum deposits of Egypt

Siwalik hills in India

Taung in South Africa

21 / 40

Maximum cranial capacity is found in _______.

Homo habilis

Homo erectus

Homo neanderthalensis

Homo sapiens fossilis

22 / 40

Homo habilis is also called______

Tool maker man

Man with ape brain

Java ape man

Heidelberg man

23 / 40

Which one of the following is identifiable character of Neanderthal man?

Brain capacity 650 cc-800 cc

Developed pre-historic cave art

Lived before 2 million years ago

Buried their dead

24 / 40

The chronological order of human evolution from early to the recent is

Australopithecus→ Homo habilis→ Ramapithecus→ Homo erectus

Australopithecus→ Ramapithecus→ Homo habilis → Homo erectus

Ramapithecus→ Australopithecus→ Homo habilis → Homo erectus

Ramapithecus→ Homo habilis→ Australopithecus→ Homo erectus

25 / 40

The brain capacity of Homo habilis

1800 cc

between 650 cc - 800 cc

900 cc

1400 cc

26 / 40

Select the correct pair

Adaptive Radiation- Darwin's Finches

Connecting Link- Sewall-Wright effect

Genetic drift- Peppered moth

Industrial melanism- Archaeopteryx

27 / 40

_____ explains the theory of natural selection as well as the theory of mutation.

Modern synthetic theory of evolution

Theory of special creation

Cosmozoic theory

Theory of biogenesis

28 / 40

What is/are the concept(s) that is/are a part of the modern synthetic theory?

Genetic variations

Natural selection

Isolation

All of these

29 / 40

Small interbreeding group of population is called as

Sewall Wright population

Hardy Weinberg population

Mendelian Population

Darwinian Population

30 / 40

Total number of genes in a Mendelian population is called

Gene frequency

Gene variation

Gene pool

Mendelian population.

31 / 40

The change in gene and gene frequencies is called

gene mutation

genetic drift

gene flow

genetic variation

32 / 40

Industrial melanism is an example of

Mutation

Natural selection

Reproductive isolation

speciation

33 / 40

Organisms living in the same region but occupying different habit is called

Seasonal isolation

Habitat isolation

Ethological isolation

Mechanical isolation

34 / 40

Zygote mortality is a post-mating barrier in which

hybrid and sterile

Sperm transfer takes place but egg is not fertilized.

Egg is fertilized but zygote dies

egg is fertilized and zygote is formed

35 / 40

Which of the following is not a post zygotic barrier?

Failure of gametogenesis

Union of gametes does not occur on time

Death of zygote

Difference in structure of reproductive organs

36 / 40

_____ are the first true land vertebrates.

Mammals

Amphibians

Reptiles

Arthropods

37 / 40

Palaeozoic era is the age of

Amphibians

Reptiles

Birds

Mammals

38 / 40

Appearance of first seedless varscular land plants took place in which era?

Palaeozoic

Cenozoic

Mesozoic

None of these

39 / 40

Which of the following is not an ape?

Gorilla

Chimpanzee

Baboon

Gibbon

40 / 40

The modern man differs from the apes in

Protruding eyes

Body hair

Absence of chin

Arms shorter than legs

Your score is

The average score is 47%

Mocktest of Origin and Evolution of live!

Name of test : Origin and Evolution of Life
Subject : Biology(12th)
Marks per question : 2 marks
No. of questions : 40 questions
Total marks of test : 80 marks

Domocktest Digital platform created a Online test Series for MHT-CET examination. This is state level exam conducted by Maharashtra Test cell for Students to take admission in different college’s all over Maharashtra for qualifying degrees like engineering and B pharmacy.

In this test we have included some important questions for MHT-CET 2023 . This questions are really helpful to you to score good marks in examination.

In the above test we have almost covered all the frequently asked questions in MHT-CET examination related to “Origin and Evolution of Life ”. If you are scoring best in the tests provided by us we assure you that you will definitely score good in your entrance examination. We have tried our best and make this difficult test for you.

If you don’t have resources for preparation of NEET/MHT-CET. You can download the 12th textbooks and previous years exam papers from our another website: Maharashtra syllabus.

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Origin and Evolution of Life Mocktest Biology MHT-CET 2023

Origin and Evolution of Life includes the following sub-topics

Mocktest of Origin and Evolution of live!

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