Ncert Science Book Class 7 Chapter 12 Solutions
Chapter 12: Reproduction in Plants
NCERT solutions for Class 7 Science Chapter 12 Reproduction in Plants [Pages 141 - 142]
Q 1.1 | Page 141
Fill in the blanks:
Production of new individuals from the vegetative part of parent is called________.
Q 1.2 | Page 141
Fill in the blanks:
A flower may have either male or female reproductive parts. Such a flower is called_________.
Q 1.3 | Page 141
Fill in the blank:
The transfer of pollen grains from the anther to the stigma of the same or of another flower of the same kind is known as_________.
Q 1.4 | Page 141
Fill in the blanks:
The fusion of male and female gametes is termed as__________
Q 1.5 | Page 141
Fill in the blanks:
Seed dispersal takes place by means of_________,_________ and_________.
Q 1.5 | Page 141
Tick (√ ) the correct answer:
Bryophyllum can reproduce by its
(1) stem
(2) leaves
(3) roots
(4) flower
Q 2 | Page 141
Describe the different methods of asexual reproduction. Give examples.
Q 3 | Page 141
Explain what you understand by sexual reproduction.
Q 4 | Page 141
State the main difference between asexual and sexual reproduction.
Q 5 | Page 141
Sketch the reproductive parts of a flower.
Q 7 | Page 141
How does the process of fertilisation take place in flowers?
Q 8 | Page 141
Describe the various ways by which seeds are dispersed.
Q 9 | Page 141
Match items in Column I with those in Column II:
| Column I | Column II |
| Bud | Maple |
| Eyes | Spirogyra |
| Fragmentation | Yeast |
| Wings | Bread mould |
| Spores | Potato |
| Rose |
Q 10.1 | Page 141
Tick (√ ) the correct answer:
The reproductive part of a plant is the
-
leaf
-
stem
-
root
-
flower
Q 10.2 | Page 141
Tick (√ ) the correct answer:
The process of fusion of the male and female gametes is called
-
fertilisation
-
pollination
-
reproduction
-
seed formation
Q 10.3 | Page 141
Tick (√ ) the correct answer:
Mature ovary forms the
-
seed
-
stamen
-
pistil
-
fruit
Q 10.4 | Page 141
Tick (√ ) the correct answer:
A spore producing plant is
-
rose
-
bread mould
-
potato
-
ginger
Q 10.5 | Page 142
Tick (✓) the correct answer:
Bryophyllum can reproduce by its
-
stem
-
roots
-
flowerc
Chapter 12: Reproduction in Plants
NCERT solutions for Class 7 Science chapter 12 - Reproduction in Plants
NCERT solutions for Class 7 Science chapter 12 (Reproduction in Plants) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 7 Science solutions in a manner that help students grasp basic concepts better and faster.
Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.
Concepts covered in Class 7 Science chapter 12 Reproduction in Plants are Dispersal of Seeds, Sexual Reproduction in Flowering Plants, Reproduction in Plant, Mode of Reproduction in Plant, Method of Natural Vegetative Propagation, Kinds of Pollination: Cross Pollination (Xenogamy), Asexual Reproduction in Plant, Method of Artificial Vegetative Propagation, Fruits, Kinds of Pollination: Self Pollination (Autogamy), Pre-fertilization in Plant: Pollination, Seed, Double Fertilization in Plants.
Using NCERT Class 7 solutions Reproduction in Plants exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 7 prefer NCERT Textbook Solutions to score more in exam.
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Ncert Science Book Class 7 Chapter 12 Solutions
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