Question

GHANA CHRISTIAN INTERNATIONAL HIGH SCHOOL
Assignment Information
<<Students: This Section should not be altered by students>>
Subject: INTEGRATED SCIENCE BIOLOGY
Progressive Number: 001
Topic/Subtopic: FEEDING AND DIEGSTION
Due Date: 8TH JUNE, 2020

Student Information
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Student Name:
Student ID Number:
Date:

Instructions
Answer all questions from this section.
VERBS:
EXPLAIN: Relate cause and effect; make the relationships between things evident; provide why
and/or how.

2

Questions

Question 1 (1 mark)
Define photosynthesis.
Answer
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Question 2 (5 marks)
State five reasons why photosynthesis is important.
Answer
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Question 3 (3 marks)
Write a word equation for photosynthesis.
Answer
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Question 4 (3 marks)
Complete the table below concerning photosynthesis
PRODUCT CONDITIONS RAW MATERIAL BY-PRODUCT

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Question 5 (5 marks)
State five structural adaptations of the leaf for photosynthesis.
Answer
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Question 6 (3 marks)
State the reasons for the following steps in testing for starch in a leaf.

a) Putting the leaf in boiling water;
b) Dipping leaf in hot ethanol for 10 minutes;
c) Washing leaf in hot water

Answer
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Question 7 (4 marks)
State and explain four factors that affect the rate of photosynthesis.
Answer
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Question 8 (3 marks)
State three main uses of the end product of photosynthesis by plants.
Answer
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Question 9 (1 marks)
State the energy transformation that takes place during photosynthesis.

4

Answer
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Question 10 (2 marks)
State and explain how any two parts of the leaf aids the process of photosynthesis.
Answer
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Answer 1

Answer:

what is this ???????????????????

Explanation:

                    plz explain

Answer 2

Question 1) define photosynthesis

↪️ photosynthesis is process by which green plants and certain other organismstransform light energy into chemical energy. during photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide and minerals into oxygen and rich organic compounds.

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I hope it's help you.