SEBA Class 7 Science Important Chapter 12 Reproduction in Plants

SEBA Class 7 Science Important Chapter 12 Reproduction in Plants Solutions English Medium As Per New Syllabus to each chapter is provided in the list so that you can easily browse through different chapters SEBA Class 7 General Science Additional Solutions and select need one. SCERT Important Solutions For Class 7 General Science Download PDF. Important Notes for Class 7 Science SCERT.

SEBA Class 7 Science Important Chapter 12 Reproduction in Plants

Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. Assam SEBA Board Class 7 Science Additional Question Answer are part of All Subject Solutions. Here we have given SCERT Class 7 General Science Important Notes for All Chapters, You can practice these here.

Reproduction in Plants

Chapter: 12

IMPORTANT QUESTION ANSWER

A. Very Short Type Questions & Answers:

1. What is vegetative propagation?

Ans: It is a type of asexual reproduction in which new plants are produced from the vegetative parts of a plant such as roots, stems, or leaves.

2. Give an example of a plant that reproduces by vegetative propagation.

Ans: Rose or potato.

3. What is the male reproductive part of a flower?

Ans: The stamen.

4. What are spores?

Ans: Spores are asexual reproductive bodies in plants like mosses and ferns, which develop into new plants under favorable conditions.

5. How do cacti reproduce?

Ans: Cacti reproduce by fragmentation, where parts of the plant body break off and grow into new plants.

6. What is pollination?

Ans: Pollination is the transfer of pollen from the anther to the stigma, which can be done by wind, water, or insects.

7. What is the role of flowers in plants?

Ans: Flowers are the reproductive organs of plants that help in the production of seeds.

8. What is the function of the pistil in a flower?

Ans: The pistil is the female reproductive part of the flower, which contains the ovary, stigma, and style.

9. What is a zygote?

Ans: A zygote is the fertilized egg formed when the male and female gametes fuse during fertilization.

10. Why do plants disperse their seeds?

Ans: Seed dispersal prevents overcrowding, reduces competition for resources, and allows plants to grow in new areas.

B. Fill in the Blanks:

1. The process of transferring pollen from the anther to the stigma is called __________.

Ans: Pollination.

2. Plants like cacti reproduce by breaking off parts of their body, which grow into new plants. This is called __________.

Ans: Vegetative propagation.

3. The male reproductive part of a flower is the __________.

Ans: Stamen.

4. The fertilized ovule develops into a __________.

Ans: Seed.

5. __________ is a method of asexual reproduction in plants where a piece of the plant’s stem, root, or leaf develops into a new plant.

Ans: Vegetative propagation.

6. The process by which spores grow into new individuals is called __________.

Ans: Spore formation.

C. True or False:

1. Flowers contain both male and female reproductive parts in bisexual flowers.

Ans: True.

2. Fertilization occurs when pollen lands on the stigma of the same flower.

Ans: False.

3. Yeast reproduces by budding.

Ans: True.

4. Plants reproduce asexually by germinating from seeds.

Ans: False.

5. Cross-pollination involves the transfer of pollen between two different flowers of the same plant or different plants.

Ans: True.