Class 10 Practice - Level 2 - How Do Organisms Reproduce? - Set 1

Total questions: 25

Which of the following organisms reproduces by the process of fragmentation?

Topic: Types of Asexual Reproduction

Yeast

Planaria

Hydra

Paramecium

None

In flowering plants, double fertilization involves:

Topic: Fertilization

Two male gametes and one egg cell

One male gamete and two egg cells

One male gamete and one egg cell

Two male gametes and two egg cells

None

The primary role of the prostate gland in the male reproductive system is to:

Topic: Human Reproductive System

Produce sperm

Store sperm

Produce seminal fluid

Regulate testosterone levels

None

Which hormone triggers ovulation in females?

Topic: Hormonal Control

Estrogen

Progesterone

Luteinizing hormone (LH)

Follicle-stimulating hormone (FSH)

None

Which of the following is a surgical method of contraception?

Topic: Reproductive Health

Birth control pills

IUD

Condom

Vasectomy

None

The phase of the menstrual cycle where the endometrium is shed is called:

Topic: Menstrual Cycle

Menstrual phase

Follicular phase

Luteal phase

Ovulation phase

None

Which of the following conditions is necessary for spore formation in bacteria?

Topic: Spore Formation

High temperature

High moisture

Unfavourable conditions

Abundant nutrients

None

Which of the following is an example of artificial propagation in plants?

Topic: Artificial Propagation

Pollination

Germination

Grafting

Budding

None

The primary advantage of sexual reproduction over asexual reproduction is:

Topic: Sexual Reproduction in Animals

Faster reproduction rate

Genetic diversity

Energy efficiency

No need for a mate

None

10.

During embryo development in humans, the stage after the formation of the zygote is the:

Topic: Embryo Development

Blastocyst

Morula

Gastrula

Neurula

None

11.

In IVF, the fertilized egg is implanted into the:

Topic: IVF

Fallopian tube

Ovary

Vagina

Uterus

None

12.

Algae primarily reproduce by:

Topic: Reproduction in Algae

Budding

Binary fission

Fragmentation

Spore formation

None

13.

Which of the following is a male reproductive organ?

Topic: Reproductive Organs

Ovary

Stigma

Anther

Style

None

14.

The placenta is responsible for:

Topic: Placenta

Oxygen exchange between mother and foetus

Producing sperm

Digesting food for the foetus

Forming the baby's bones

None

15.

The process of formation of male gametes is called:

Topic: Gametogenesis

Oogenesis

Spermatogenesis

Gametogenesis

Parthenogenesis

None

16.

Which of the following is an example of cross-pollination?

Topic: Pollination

Transfer of pollen within the same flower

Transfer of pollen from one flower to another flower on the same plant

Transfer of pollen from one flower to a flower on a different plant

Transfer of pollen within the same ovary

None

17.

Which hormone is primarily responsible for maintaining the endometrium during the luteal phase?

Topic: Menstrual Cycle

Estrogen

Progesterone

Luteinizing hormone (LH)

Follicle-stimulating hormone (FSH)

None

18.

Internal fertilization is commonly seen in:

Topic: Fertilization in Animals

Fish

Amphibians

Reptiles

Algae

None

19.

Which of the following plants can be propagated using stem cuttings?

Topic: Vegetative Propagation

Rice

Mango

Rose

Wheat

None

20.

Genetic variation in sexual reproduction is primarily introduced through:

Topic: Genetic Variation

Binary fission

Mitosis

Meiosis

Budding

None

21.

The site of fertilization in the female reproductive system is the:

Topic: Human Reproductive System

Uterus

Cervix

Ovary

Fallopian tube

None

22.

Which technique is used for animal cloning?

Topic: Cloning

Grafting

Somatic cell nuclear transfer (SCNT)

Pollination

Cross-breeding

None

23.

Painful menstruation is referred to as:

Topic: Menstrual Disorders

Menorrhagia

Dysmenorrhea

Amenorrhea

Oligomenorrhea

None

24.

The technique of introducing sperm into the female reproductive tract by artificial means is called:

Topic: Reproductive Technologies

In vitro fertilization (IVF)

Intracytoplasmic sperm injection (ICSI)

Artificial insemination

Embryo transfer

None

25.

Which phase of the menstrual cycle is characterized by the highest levels of estrogen?

Topic: Menstrual Cycle

Menstrual phase

Follicular phase

Luteal phase

Ovulation phase

None

1 out of 25

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Class 10 Practice - Level 2 - How Do Organisms Reproduce? - Set 1

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