12. Reproduction in Plants Class 7 Science [LATEST] Solutions topic -4 in English - CBSE Study
NCERT Solutions for Class 7 Science are carefully prepared according to the latest CBSE syllabus and NCERT textbooks to help students understand every concept clearly. These solutions cover all important 12. Reproduction in Plants with detailed explanations and step-by-step answers for better exam preparation. Each topic -4 is explained in simple language so that students can easily grasp the fundamentals and improve their academic performance. The study material is designed to support daily homework, revision practice, and final exam preparation for Class 7 students. With accurate answers, concept clarity, and structured content, these NCERT solutions help learners build confidence and score higher marks in their examinations. Whether you are revising a specific topic or preparing an entire chapter, this resource provides reliable and syllabus-based guidance for complete success in Science.
Class 7 English Medium Science All Chapters:
12. Reproduction in Plants
4. topic -4
Extra Question:
Que:Why is the process of reproduction necessary?
Ans: The process of reproduction is necessary for the perpetuation and preservation of species and to increasethe number of members of species.
Que: If the filament of spirogyra is broken into fragments. What will you oberve?
Ans: If the filament of spirogyra are broken into fragments, then each will develop into a new plant.
Que: A flower consists of different parts. Name these parts of a flower.
Ans: The four main parts of a flower are:
(i) speals
(ii) petals
(iii) stamen
(iv) pistil
Que: Name two plants where vegetative reporduction takes place by roots.
Ans: Sweet potato and dahila develops new plants through their roots by the process of vegatative reproduction.
Que: A yellow powdery substance is present in the anther which participates in reproduction process. Name this substance.
Ans: Pollen grains.
Que: In which part of flower does fertillsation occur?
Ans: Ovary is the part where male and female gametes fuse together.
Que: Bryophyllum leaves reproduce using which made of reproduction.
Ans: Asexually by vegetative propagation.
Que: What are the bulb - like projections in yeasts?
Ans: The bulb - like projective formed during reproduction are called buds.
Que: Write the male and female reproductive parts on the flowers.
Ans: The male reproductive part is stamen and the female reproductive part is pistil.
Que: Name two plants in which pollination occurs by water.
Ans: Vallisneria and Hydrilla.
Que: Banana is a fruit without seeds give reason.
Ans: Banana forms from one parent only. There is no seed production.
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