Q.1. Why do organisms take food?
Q.2. Distinguish between a parasite and a saprotroph.
Q.3. How would you test the presence of starch in leaves?
Q.4. Give a brief description of the process of synthesis of food in green plants.
Nutrition In Plants Chapter 1 Class 7 Science
Nutrition In Plants Chapter 1 Class 7 Science
All Levels • 5 Lectures • Full Lifetime Access
Verified Master Instructor
TRAILER
Meet your instructor: Prabh Kirpa Classes
19 ms
5.0 / 5.0
Global Rating2
Active Students29m
Total ContentWhat you will learn
Q.1. Why do organisms take food?
Q.2. Distinguish between a parasite and a saprotroph.
Q.3. How would you test the presence of starch in leaves?
Q.4. Give a brief description of the process of synthesis of food in green plants.
Recommended Industry Tool
Official Strategic Partner
Apply Real-World Trade & Supply Chain Intelligence with Volza
Accelerate your SAP, logistics, and enterprise operations with direct access to over 3.2 billion authentic customs bills of lading across 209 countries. Analyze genuine shipping routes, monitor competitor suppliers, and connect with verified procurement decision-makers.
Customs Records
Decision-Makers
Enterprise Sourcing
Free 7-Day Enterprise Trial Included with Lucebra Courses
Explore Global Customs on VolzaCourse Content
5 sections • 5 lectures • 00:29:56 total lengthWhy do organisms take food?
08:58
Show with the help of a sketch that plants are the ultimate source of food.
08:13
Show with the help of a sketch that plants are the ultimate source of food.
Q.6. Fill in the blanks:
(a) Green plants are called _______________ since they synthesise their own food.
(b) The food synthesised by plants is stored as _____________.
(c) In photosynthesis solar energy is absorbed by the pigment called _______.
(d) During photosynthesis plants take in __________________ and release ________________ gas.
Q.7. Name the following:
(i) A parasitic plant with yellow, slender and branched stem.
(ii) A plant that is partially autotrophic.
(iii) The pores through which leaves exchange gases.
- Tick the correct answer:
- Tick the correct answer:
Weekly Study Plan
Plan Your Learning Journey
AI generates a personalized schedule based on your availability5 hrs/week
Requirements
NIL
Target Audience
Class 7
About this course
(b) The food synthesized by plants is stored as _____________.
(c) In photosynthesis solar energy is absorbed by the pigment called _______.
(d) During photosynthesis plants take in __________________ and release ________________ gas.
(i) A parasitic plant with yellow, slender and branched stem.
(ii) A plant that is partially autotrophic.
(iii) The pores through which leaves exchange gases.
(a) Cuscuta is an example of:
(i) autotroph (ii) parasite (iii) saprotroph (iv) host
(b) The plant which traps and feeds on insects is:
(i) Cuscuta (ii) china rose (iv) pitcher plant (iv) rose
Column I Column II
Chlorophyll Rhizobium
Nitrogen Heterotrophs
Cuscuta Pitcher plant
Animals Leaf
Insects Parasite
(i) Carbon dioxide is released during photosynthesis. (T/F)
(ii) Plants which synthesis their food are called saprotrophs. (T/F)
(iii) The product of photosynthesis is not a protein. (T/F)
(iv) Solar energy is converted into chemical energy during photosynthesis. (T/F)
Which part of the plant takes in carbon dioxide from the air for photosynthesis?
(i) Root hair (ii) Stomata (iii) Leaf veins (iv) Petals
(i) roots (ii) stem (iii) flowers (iv) leaves
Career Opportunities & Job Roles
Build practical, job-ready skills and qualify for high-impact roles worldwide
Job-Ready Curriculum
Target Roles You Can Apply For
Certified Domain Practitioner
Technical Project Specialist
Operations & Implementation Lead
Independent Consultant / Freelancer
Estimated Annual Salary
$70,000 – $115,000 / yr
Global Industry Demand
High Global Market Applicability
In-Demand Skills You Master* Estimates based on global tech hiring benchmarks and industry compensation reports.
Industry Best Practices & Methodology
Hands-On Project Execution
Analytical Problem Solving
Verified International Certification
Meet your instructor
Prabh Kirpa Classes
Main Instructor
Educator
This channel is purely education based. Our aim is to ensure that the students are able to understand each and every question in an easy way. We take pride in providing quality educational services to the students of Class VII to Class XI Science NCERT, English, Computer solutions, Mathematics, Business Studies & Economics. Our goal is to help the leaders of tomorrow to learn to succeed today....
Students also bought
Learners who viewed this course also enrolled in these top-rated courses
New
Teaching & Academics | Engineering
Unlock the world of 3D printing and product creation with a hands-on, industry-focused course designed to turn your ideas into reality. Whether you’re an engineer, designer, technician Masterclass.
5.0
3h
19 lectures
Intermediate
$12.99
Bestseller
Teaching & Academics | Math
Taking Your Mastery of Probability to the Next Level
5.0
1h 30m
6 lectures
All
$9.99
$19.99
Teaching & Academics | Math
Advanced Formulas and Strategies for Cone Surface Area Determination
5.0
1h
10 lectures
All
$19.99
FREE
Teaching & Academics | Current Affairs
Master all important Current Affairs from June 1–30, 2026 with daily video lectures, MCQs, exam-oriented explanations an
5.0
8h 30m
29 lectures
Beginner
$29.99
$39.99
Teaching & Academics | Math
Unlocking the Power of Bar Charts for Effective Data Communication
5.0
1h
5 lectures
All
$14.99
$19.99
Frequently Asked Questions
Find answers to the most common questions about this course.
Yes! Upon completing 100% of the course lectures and assignments, you can instantly download your verified digital Certificate of Completion directly from your Lucebra profile.
Explore More in Technology
Expand your learning journey with accredited certificates, related digital books, and live interactive classes.