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NEET Test Series-2021 to 2022/NEET MCQ Questions - Reproduction Sample Test,Sample questions

Question:

2nd meiotic division in oocyte is completed

1.When ovum is discharged from the ovary

2.When oocyte is fertilized by sperm

3.Just before fertilization

4.Before the onset of menstruation

Question:

Apomixis is a form of

1.Parthenocarpy

2.Vernalization

3.Parthenogenesis

4.None of these

Question:

Average loss of blood during birth is about

1.250 cm3

2.350 cm3

3.450 cm3

4.150 cm3

Question:

Blubber a thick layer of fat is present in

1.Fresh water mammals.

2.Terrestrial mammals.

3.Marine Mammals.

4.Flying mammals.

Question:

Critical day length for cocklebur is

1.8.5 hrs

2.10-11 hrs

3.13-14 hrs

4.15.5 hrs

Question:

Developing seeds are rich source of

1.Auxins

2.Gibberellins

3.Cytokinins

4.All of these

Question:

Development of an egg into zygote without fertilization is called

1.Parthenogenesis

2.Apomixes

3.Parthenocarpy

4.None of these

Question:

DNA is synthesized and chromosome number is doubled in

1.G1 phase

2.S phase

3.G2 phase

4.G0 phase

Question:

Duration of menstrual cycle is

1.25 days

2.26 days

3.27 days

4.28 days

Question:

During birth which of following act as birth canal?

1.Oviduct

2.Uterine tube

3.Uterus

4.Vagina

Question:

End of menstrual cycle in old age is called

1.Andropause

2.Menopause

3.Gametopause

4.All of these

Question:

Evolution of pollen tube is parallel to the evolution of

1.Leaf

2.Plant

3.Flower

4.Seed

Question:

Example of ovoviviparous

1.Reptiles

2.Mammals

3.Duckbill platypus

4.Frog

Question:

Fertilization of ovum occurs

1.In proximal part of oviduct

2.In distal part of oviduct

3.In uterus

4.In ovary

Question:

Fetus is human embryo from the beginning of

1.2nd month

2.3rd month

3.4th month

4.5th month

Question:

Gametes in animals are produced by

1.Mitosis

2.Meiosis

3.Fission

4.Apomixis

Question:

In asexual reproduction offspring are genetically

1.Identical to the parents

2.Non identical to the parents

3.Identical if mutations do not occur.

4.Both a and c

Question:

In asexual reproduction offspring are produced by

1.Meiosis

2.Mitosis

3.Both a and b

4.None of these

Question:

In biennials and perennials, low temperature stimulus is not received by

1.Shoot apex of mature stem

2.Embryo of the seed

3.Leaves of the plants

4.None of the above

Question:

In case of neurons, post mitotic cell escapes cell cycle and remain in _______ phase whthout proliferating further

1.G0 phase

2.G1 phase

3.G2 phase

4.S phase

Question:

In cloning, nucleus is introduced into

1.Somatic cell

2.Egg cell

3.Sperm cell

4.None of these

Question:

In parthenocarpy which levels are high in ovaries

1.Gibberalins

2.Cytokinins

3.Auxins

4.All of these

Question:

In sexual reproduction, plants have diplohaplontic life cycle with alternating

1.Diploid sporophyte and haploid gametophyte generations

2.Haploid sporophyte and diploid gametophyte generations

3.Diploid sporophyte and diploid gametophyte generations

4.Haploid sporophyte and haploid gametophyte generations

Question:

In which of the following animals, placenta is formed?

1.Prototherians

2.Metatherians

3.Eutherians

4.None of these

Question:

In which organism males are haploid

1.Aphids

2.Honey bee

3.Mosquito

4.Butterfly

Question:

Mitosis occurs in

1.Diploid cells only

2.Haploid cells only

3.Both diploid and haploid cells

4.Monoploid cells

Question:

Name the type of adaptation from the following that is responsible for shivering thermogenesis

1.Structural

2.Physiological

3.Behavioral

4.None of these

Question:

Nutrition to egg in ovary is provided by

1.Germ cells

2.Follicle cells

3.Milk cells

4.None of these

Question:

Panting is a representative of which mechanism

1.Pigmentation

2.Respiration

3.Evaporative cooling.

4.Excretion

Question:

Period between two consecutive divisions is called

1.Interphase

2.Resting phase

3.Mitotic phase

4.Cell cycle

Question:

Production of pyrogens is a ________ phenomenon

1.Protective

2.Destructive

3.Constructive

4.Aggressive

Question:

Progesterone is secreted by

1.Ripening follicles

2.Uterine epithelium

3.Corpus luteum

4.Fertilized egg

Question:

Resumption of normal growth by a dormant embryo is called

1.Seed dormancy

2.Germination

3.Fruit set

4.Fruit ripening

Question:

Seeds are dormant in conditions of

1.Water scarcity

2.Low temperature

3.Harsh winters

4.All of these

Question:

Sertoli cells

1.Provide liquid medium to cells in testes

2.Provide protection and nourishment to cells

3.Secrete testosterone

4.Both a and b

Question:

The animals in which there are separate male and female individuals are called

1.Unisexual

2.Bisexual

3.Hermaphrodite

4.None of these

Question:

Thermostat of human body is present in

1.Fore brain.

2.Hind Brain.

3.Thalamus

4.Hypothalamus

Question:

Total gestation period is about

1.350 days

2.200 days

3.280 days

4.320 days

Question:

Viviparous animals are those in which

1.Internal fertilization with external development in eggs

2.Internal fertilization with internal development inside female body

3.Internal fertilization and internal development followed by hatching of egg

4.External fertilization with external development

Question:

What is critical in photoperiodism?

1.Length of light period

2.Length of dark period

3.Both a and b

4.None of these

Question:

Which characteristic is not of identical twins?

1.Produced by separation of two blastomeres

2.Have different genetic makeup

3.Produced asexually

4.Produced when embryo is at two cell stage

Question:

Which method is of asexual reproduction?

1.Sporulation

2.Fission

3.Apomixis

4.All of these

Question:

Which of these cycles operate in human females?

1.Oestrous cycle

2.Menstrual cycle

3.Both of these

4.None of these

Question:

Which one is not a day neutral plant?

1.Cucumber

2.Maize

3.Cotton

4.Tobacco

Question:

Which statement is correct?

1.In heteromorphic generations are vegetatively dissimilar

2.In isomorphic generations are vegetatively dissimilar

3.In isomorphic generations are vegetatively similar

4.Both a and c

Question:

Which statement is incorrect?

1.Climacteric is burst of respiratory activity in fruit ripening

2.It is associated with ethane production

3.It helps in fruit set

4.It helps in fruit ripening

Question:

Which statement is incorrect?

1.In short day plants red light prevents flowering

2.Henbane is a short day plant

3.In long day plants for red light promotes flowering

4.Leaf unrolling occurs in grasses

Question:

Which statement is incorrect?

1.Syphilis is caused by Treponema pallidum

2.Genital herpes produces genital soreness and ulcers

3.Syphilis affects eyes, bones, joints, CNS

4.Gonorrhea is caused by gram negative bacterium

Question:

Which statement is incorrect?

1.In human, cell cycle is about 24 hrs

2.Mitosis takes 30 min

3.G2 5.5 hrs

4.Yeast cell only 90 min

Question:

________ is a quiescent form of phytochrome.

1.P630

2.P660

3.P730

4.P760

Posted on by R4R Team

NEET Test Series-2021 to 2022/NEET MCQ Questions - Reproduction Sample Test,Sample questions

Question: 2nd meiotic division in oocyte is completed

Question: Apomixis is a form of

Question: Average loss of blood during birth is about

Question: Blubber a thick layer of fat is present in

Question: Critical day length for cocklebur is

Question: Developing seeds are rich source of

Question: Development of an egg into zygote without fertilization is called

Question: DNA is synthesized and chromosome number is doubled in

Question: Duration of menstrual cycle is

Question: During birth which of following act as birth canal?

Question: End of menstrual cycle in old age is called

Question: Evolution of pollen tube is parallel to the evolution of

Question: Example of ovoviviparous

Question: Fertilization of ovum occurs

Question: Fetus is human embryo from the beginning of

Question: Gametes in animals are produced by

Question: In asexual reproduction offspring are genetically

Question: In asexual reproduction offspring are produced by

Question: In biennials and perennials, low temperature stimulus is not received by

Question: In case of neurons, post mitotic cell escapes cell cycle and remain in _______ phase whthout proliferating further

Question: In cloning, nucleus is introduced into

Question: In parthenocarpy which levels are high in ovaries

Question: In sexual reproduction, plants have diplohaplontic life cycle with alternating

Question: In which of the following animals, placenta is formed?

Question: In which organism males are haploid

Question: Mitosis occurs in

Question: Name the type of adaptation from the following that is responsible for shivering thermogenesis

Question: Nutrition to egg in ovary is provided by

Question: Panting is a representative of which mechanism

Question: Period between two consecutive divisions is called

Question: Production of pyrogens is a ________ phenomenon

Question: Progesterone is secreted by

Question: Resumption of normal growth by a dormant embryo is called

Question: Seeds are dormant in conditions of

Question: Sertoli cells

Question: The animals in which there are separate male and female individuals are called

Question: Thermostat of human body is present in

Question: Total gestation period is about

Question: Viviparous animals are those in which

Question: What is critical in photoperiodism?

Question: Which characteristic is not of identical twins?

Question: Which method is of asexual reproduction?

Question: Which of these cycles operate in human females?

Question: Which one is not a day neutral plant?

Question: Which statement is correct?

Question: Which statement is incorrect?

Question: Which statement is incorrect?

Question: Which statement is incorrect?

Question: Which statement is incorrect?

Question: ________ is a quiescent form of phytochrome.

More MCQS

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Question:
2nd meiotic division in oocyte is completed

Question:
Apomixis is a form of

Question:
Average loss of blood during birth is about

Question:
Blubber a thick layer of fat is present in

Question:
Critical day length for cocklebur is

Question:
Developing seeds are rich source of

Question:
Development of an egg into zygote without fertilization is called

Question:
DNA is synthesized and chromosome number is doubled in

Question:
Duration of menstrual cycle is

Question:
During birth which of following act as birth canal?

Question:
End of menstrual cycle in old age is called

Question:
Evolution of pollen tube is parallel to the evolution of

Question:
Example of ovoviviparous

Question:
Fertilization of ovum occurs

Question:
Fetus is human embryo from the beginning of

Question:
Gametes in animals are produced by

Question:
In asexual reproduction offspring are genetically

Question:
In asexual reproduction offspring are produced by

Question:
In biennials and perennials, low temperature stimulus is not received by

Question:
In case of neurons, post mitotic cell escapes cell cycle and remain in _______ phase whthout proliferating further

Question:
In cloning, nucleus is introduced into

Question:
In parthenocarpy which levels are high in ovaries

Question:
In sexual reproduction, plants have diplohaplontic life cycle with alternating

Question:
In which of the following animals, placenta is formed?

Question:
In which organism males are haploid

Question:
Mitosis occurs in

Question:
Name the type of adaptation from the following that is responsible for shivering thermogenesis

Question:
Nutrition to egg in ovary is provided by

Question:
Panting is a representative of which mechanism

Question:
Period between two consecutive divisions is called

Question:
Production of pyrogens is a ________ phenomenon

Question:
Progesterone is secreted by

Question:
Resumption of normal growth by a dormant embryo is called

Question:
Seeds are dormant in conditions of

Question:
Sertoli cells

Question:
The animals in which there are separate male and female individuals are called

Question:
Thermostat of human body is present in

Question:
Total gestation period is about

Question:
Viviparous animals are those in which

Question:
What is critical in photoperiodism?

Question:
Which characteristic is not of identical twins?

Question:
Which method is of asexual reproduction?

Question:
Which of these cycles operate in human females?

Question:
Which one is not a day neutral plant?

Question:
Which statement is correct?

Question:
Which statement is incorrect?

Question:
Which statement is incorrect?

Question:
Which statement is incorrect?

Question:
Which statement is incorrect?

Question:
________ is a quiescent form of phytochrome.