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হোম›নবম-দশম শ্রেণি›English Version›Agriculture Studies›C-02 — Agricultural Inputs›C-02-Q114

C-02-Q114mediummulti_combo_mcq

Consider the following statements about upper layer of pond: Which of the following is correct?

Contains large amount of oxygen
Contains more phytoplankton
Shwarpunti, katla, silver carp and big head carp stay here

ai and ii
bi and iii
cii and iii
di, ii and iii

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এই অধ্যায়ের আরও প্রশ্ন

C-02-Q115Animals living in pond are divided into how many groups based on living place?
C-02-Q116Microscopic animals floating freely in water are called —
C-02-Q117Phytoplankton is also known as —
C-02-Q118Which of the following is an example of phytoplankton?
C-02-Q119Which of the following is a zooplankton?
C-02-Q120If pond water becomes green or greenish, which plankton is dominant?
C-02-Q121Freely swimming animals in pond like fish and frog are called —
C-02-Q122Bottom living organisms in pond are called —
C-02-Q123Bottom living animals release which plankton nutrients from the bottom layer?
C-02-Q124Spirogyra is an example of which aquatic plant?

C-02 — Agricultural Inputs — সব প্রশ্ন দেখুন (308টি) →