Test: Sexual Reproduction In Plants

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Description

This mock test of Test: Sexual Reproduction In Plants for Class 10 helps you for every Class 10 entrance exam. This contains 5 Multiple Choice Questions for Class 10 Test: Sexual Reproduction In Plants (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Sexual Reproduction In Plants quiz give you a good mix of easy questions and tough questions. Class 10 students definitely take this Test: Sexual Reproduction In Plants exercise for a better result in the exam. You can find other Test: Sexual Reproduction In Plants extra questions, long questions & short questions for Class 10 on EduRev as well by searching above.

QUESTION: 1

Which of the following is the correct sequence of events of sexual reproduction in a flower?

A.
pollination, fertilisation, seedling, embryo
B.
seedling, embryo, fertilisation, pollination
C.
pollination, fertilisation, embryo, seedling
D.
embryo, seedling, pollination, fertilisation

Solution: Sexual reproduction in flowering plants involves the production of male and female gametes, the transfer of the male gametes to the female ovules in a process called pollination. After pollination occurs, fertilization happens and the ovules grow into seeds within a fruit.

QUESTION: 2

Which of the following is capable of producing a new plant?

A.
Germ cell
B.
Pollen grain
C.
Ovule
D.
Seed

Solution:

The primary function of seeds is reproduction in which plants perpetuate themselves, mainly sexually. The seed is widely used in the deliberate production of seedlings, known as plant propagation. In addition, this organ also serves as a diaspore or dispersal unit of many plants.

QUESTION: 3

Which of the following plant has unisexual flowers?

A.
Hibiscus
B.
Mustard
C.
Papaya
D.
Pansy

Solution:

Papaya has Unisexual flowers ie., make flowers and female flowers are on separate plants. So, the correct answer is papaya.

QUESTION: 4

A student sowed two pieces of potato (A) with eye, (B) without eye. In which case plant will grow.

A.
A
B.
B
C.
Both
D.
None

Solution:

The soil should be loose enough for the potato to send down roots easily. Take a piece of seed potato and press it firmly into contact with the soil. Be sure the “eye” faces up, as in the photo at left. Potatoes, unlike other garden crops, are usually not grown from small seeds. Instead, they grow from small cubes of tubers cut into chunks with at least two "eyes" known as seed potatoes. A potato's eyes only form and sprout under favorable growing conditions and after breaking from a dormant state.

QUESTION: 5

Which part of seed on germination develops into shoot?

A.
Funicle
B.
Cotyledon
C.
Radicle
D.
Plumule

Solution:

In plant physiology, the epicotyl is the embryonic shoot above the cotyledons. In most plants theepicotyl will eventually develop into the leaves of the plant. In dicots, the hypocotyl is what appears to be the base stem under the spent withered cotyledons, and the shoot just above that is theepicotyl. Which is commonly called as plumule , which forms shoot parts And radicle forms root parts.