Reproduction in organisms | Basic Level Test | Topic 2: Sexual reproduction

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Topic 2: Sexual reproduction

Each question carries 4 scores. For incorrect answer, 1 score will be deducted.

1

The period of growth to reach in maturity for sexual reproduction is called the

Reproductive phase Juvenile phase Senescent phase Asexual phase

2

................... flowers once in 12 years.

Ficus benghalensis Ficus religiosa Bambusa arundinacea Strobilanthus kunthiana

3

The cyclical changes occurring in the ovaries, accessory ducts and hormones during the reproductive phase of female primates is called

Seasonal breeding Continuous breeding Menstrual cycle Oestrus cycle

4

The formation of male and female gametes are known as

Gametogenesis Gamete transfer Spermatogenesis Oogenesis

5

Which of the following plants is bisexual?

Papaya Hibiscus Date palm Marchantia

6

If male & female flowers are present on same plant, it is called

Monoecious Dioecious Homothallic Heterothallic

7

Number of chromosomes in meiocytes of human being is

48 24 46 23

8

The fusion of gametes to form a diploid zygote is called

Gametogenesis Gamete transfer Embryogenesis Fertilization

9

In rotifers, honeybees, some lizards, birds (turkey) etc., female gamete develops to new organisms without fertilisation. This is called

Gametogenesis Syngamy Parthenogenesis Embryogenesis

10

If zygote develops into a young one inside the female body, it is called

Viviparous Oviparous Parthenogenesis Oogenesis

1. The period of growth to reach in maturity for sexual reproduction is called the

   ✅ Juvenile phase

2. ........................ flowers once in 12 years.

   ✅ Strobilanthus kunthiana

3. The cyclical changes occurring in the ovaries, accessory ducts and hormones during the reproductive phase of female primates is called

   ✅ Menstrual cycle

4. The formation of male and female gametes are known as

   ✅ Gametogenesis

5. Which of the following plants is bisexual?

   ✅ Hibiscus

6. If male & female flowers are present on same plant, it is called

   ✅ Monoecious

7. Number of chromosomes in meiocytes of human being is

   ✅ 46

8. The fusion of gametes to form a diploid zygote is called

   ✅ Fertilization

9. In rotifers, honeybees, some lizards, birds (turkey) etc., female gamete develops to new organisms without fertilisation. This is called

   ✅ Parthenogenesis

10. If zygote develops into a young one inside the female body, it is called

    ✅ Viviparous

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