Practice Worksheets for Class 11 Biology: Chapter 13 Plant Growth and Development
Explore reliable practice materials for Chapter 13 Plant Growth and Development tailored for Class 11 learners. Utilizing these Biology worksheets ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.
Practice Chapter 13 Plant Growth and Development Worksheets for Class 11 Biology
Navigate directly to the printable exercises for Chapter 13 Plant Growth and Development using the digital viewer below. Each practice set allows students to isolate specific topics for thorough review and uninterrupted practice alongside standard textbooks.
PLANT GROWTH AND DEVELOPMENT
1. Write the full form of IAA, IBA, NAA.
2. What is apical dominance?
3. Name the plant hormone that can delay senescence.
4. What is growth curve?
5. Distinguish between differentiation and dedifferentiation.
6. A gardener finds some broad-leaved dicot weeds growing in his lawns. What can be done toget rid of the weeks efficiently?
7. List the uses of Auxin.
8. Briefly describe
a) Plasticity b) Abscission
9. The role of ethylene and abscissic acid is both positive and negative. Justify the statement.
10. Identify the gaseous plant hormone. Describe its actions in plants.
11.Define parthenocarpy. Name the plant hormone used to induce parthenocarpy.
12. What would be expected to happen if:
a) GA3 is applied to rice seedlings.
b) Dividing cells stop differentiating
c) A rotten fruit gets mixed with unripe fruits.
d) You forgot to add cytokinin to the culture medium
e) Induce immediate stomatal closure in leaves
13 Which one of the plant growth regulators would you use if you are asked to:
a) Induce rooting in a twig
b) Quickly ripen a fruit
c) Delay leaf senescence5
d) Induce growth in axillary buds
e) Bold a rosette plant
14 a) Abscisic acid is also known as stress hormone. Why?
b) What do you understand by Photoperiodism and Vernalisation? Describe their significance.
Please click on below link to download CBSE Class 11 Biology Plant Growth And Development Worksheet Set D
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Download CBSE Practice Material: Class 11 Biology Chapter 13 Plant Growth and Development
Download Practice Sheet: Chapter 13 Plant Growth and Development (Class 11 Biology)
Access structured practice worksheets for Chapter 13 Plant Growth and Development designed in alignment with the latest CBSE curriculum for Class 11 Biology. These printable problem sets help students build accuracy and prepare effectively for school tests.
Concept Clarification for Chapter 13 Plant Growth and Development
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FAQs
You can download the teacher-verified PDF for CBSE Class 11 Biology Plant Growth And Development Worksheet Set 04 from StudiesToday.com. These practice sheets for Class 11 Biology are designed as per the latest CBSE academic session.
Yes, our CBSE Class 11 Biology Plant Growth And Development Worksheet Set 04 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 11.
Yes, we have provided detailed solutions for CBSE Class 11 Biology Plant Growth And Development Worksheet Set 04 to help Class 11 and follow the official CBSE marking scheme.
Daily practice with these Biology worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 11 students get more marks in CBSE exams.
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