wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Algae → Dragonflies → Fishes → Otters.

In the given aquatic food chain, which organism occupies the bottom position?


A

otters

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

fishes

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

algae

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

dragonflies

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

algae


In an ecosystem, a food chain is made up of organisms that depend on each another to obtain energy. Plants always occupy the bottom position of food chains. They acquire energy directly from the sun. This allows them to synthesise the food they need for their growth and survival, through a process called photosynthesis. All animals depend directly or indirectly on plants for energy. Algae are photosynthetic just like plants. Hence they occupy the bottom position of the aquatic food chain.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Energy Flow in an Ecosystem
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon