Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Science
3 Answers Below
Anyone can contribute an answer, even non-tutors.
If possible, please provide some help for this question [ both part (a) and (b) ]. Any help will be appreciated, regardless of whether or not it will assist me in overcoming the difficulty of this question. Thank you!
Date Posted: 5 years ago
Views: 1426
This is my personal answer. I am not sure whether the following answers are correct.
(a) Leaf C. In the plastic bag wrapping leaf C, there is a substance to produce carbon dioxide, adding to the amount of carbon dioxide in the plastic bag wrapping. Consequently, the amount of carbon dioxide in the plastic bag wrapping leaf C is the highest and leaf C will photosynthesize at the fastest rate to produce the most amount of food.
(b) Area B. While both Area A and B of the leaf are exposed to sunlight, only Area B of the leaf is green in colour and contains chlorophyll that traps sunlight needed for Area B of the leaf to carry out photosynthesis to make food. Hence, most of the food is made by Area B of the leaf.
(a) Leaf C. In the plastic bag wrapping leaf C, there is a substance to produce carbon dioxide, adding to the amount of carbon dioxide in the plastic bag wrapping. Consequently, the amount of carbon dioxide in the plastic bag wrapping leaf C is the highest and leaf C will photosynthesize at the fastest rate to produce the most amount of food.
(b) Area B. While both Area A and B of the leaf are exposed to sunlight, only Area B of the leaf is green in colour and contains chlorophyll that traps sunlight needed for Area B of the leaf to carry out photosynthesis to make food. Hence, most of the food is made by Area B of the leaf.
Here's my answer:
a: Leaf C. More carbon dioxide allows leaf C to have more of the ingredient needed in the process of photosynthesis so the leaf can photosynthesise faster thus the conclusion that leaf C has the fastest rate of photosynthesis.
b: Part B. The green chlorophyll of leaf B that can trap sunlight is exposed to sunlight thus it can make food through photosynthesis.
a: Leaf C. More carbon dioxide allows leaf C to have more of the ingredient needed in the process of photosynthesis so the leaf can photosynthesise faster thus the conclusion that leaf C has the fastest rate of photosynthesis.
b: Part B. The green chlorophyll of leaf B that can trap sunlight is exposed to sunlight thus it can make food through photosynthesis.
See 3 Answers
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Hope this helps!
Date Posted:
5 years ago
Neat Handwriting!Keep It Up!
^o^ Oh ! I understand better now!
By the way, are you a teacher?
i hope this helps!Yap Cheng Han
i hope this helps!Yap Cheng Han
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
HOPE IT HELPS!
Date Posted:
5 years ago
Leaf A had water, there is substance.
Your post has the wrong information. you should check your answers the next time you do a science question. ;) Hope you can apply the correct information in the right place!
360 Tutoring Program