NEET Exam > NEET Videos > Post Fertilisation Events: Seed
Post Fertilisation Events: Seed Video Lecture - NEET
FAQs on Post Fertilisation Events: Seed Video Lecture - NEET
| 1. What are the post-fertilization events in seed plants? |  |
Ans. Post-fertilization events in seed plants include the development of the embryo, formation of endosperm, maturation of the ovule into a seed, and dispersal of the seed.
| 2. How does the embryo develop after fertilization in seed plants? | |
Ans. After fertilization, the zygote undergoes several divisions to form an embryo. It starts with the formation of the proembryo, followed by the development of the globular, heart-shaped, and then torpedo-shaped embryo.
| 3. What is the role of endosperm in post-fertilization events in seed plants? | |
Ans. Endosperm is a nutritive tissue that forms around the developing embryo. It provides nourishment to the growing embryo during its early stages of development and helps in its proper growth and maturation.
| 4. How does the ovule mature into a seed in post-fertilization events in seed plants? | |
Ans. After fertilization, the ovule undergoes changes to develop into a seed. The ovule wall becomes hard and forms the seed coat, while the inner tissues differentiate into the embryo and endosperm. The ovule also undergoes desiccation, reducing its water content and preparing it for dormancy.
| 5. How are seeds dispersed in post-fertilization events in seed plants? | |
Ans. Seeds are dispersed through various mechanisms such as wind, water, animals, and self-dispersal. Wind-dispersed seeds are lightweight with structures like wings or plumes to aid in dispersal. Water-dispersed seeds have buoyant adaptations. Animals can disperse seeds through ingestion and subsequent excretion, or by attaching seeds to their fur or feathers. Some plants have mechanisms that allow them to self-disperse their seeds.
Related Exams
About this Video
|
1.7K Views |
|
4.97/5 Rating |
|
Dec 26, 2024 Last updated |
Post Fertilisation Events: Seed for NEET2024 is part of NEET preparation. The notes and questions for Post Fertilisation Events: Seed
have been prepared according to the NEET exam syllabus. Information about Post Fertilisation Events: Seed covers all important topics
for NEET2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Post Fertilisation Events: Seed.
Description
Video Lecture & Questions for Post Fertilisation Events: Seed Video Lecture - NEET - NEET full syllabus preparation | Free video for NEET exam.
Information about Post Fertilisation Events: Seed
Here you can find the Post Fertilisation Events: Seed defined & explained in the simplest way possible. Besides explaining types of Post Fertilisation Events: Seed
theory, EduRev gives you an ample number of questions to practice Post Fertilisation Events: Seed tests, examples and also practice NEET tests.
Video Timeline
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Post Fertilisation Events: Seed Video Lecture - NEET
,practice quizzes
,MCQs
,Exam
,video lectures
,study material
,Extra Questions
,Important questions
,Previous Year Questions with Solutions
,mock tests for examination
,Summary
,Post Fertilisation Events: Seed Video Lecture - NEET
,Post Fertilisation Events: Seed Video Lecture - NEET
,past year papers
,Free
,Semester Notes
,Objective type Questions
,shortcuts and tricks
,Viva Questions
,ppt
,Sample Paper
;
Study Post Fertilisation Events: Seed on the App
Students of NEET can study Post Fertilisation Events: Seed alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Post Fertilisation Events: Seed,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Post Fertilisation Events: Seed is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup