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হোম›নবম-দশম শ্রেণি›English Version›Biology›C-13 — Environment of Life›C-13-Q167

C-13-Q167mediummulti_combo_mcq

Consider the following conservation measures: Which of the following is correct?

plant two trees for each tree cut
ensure safe disposal of industrial waste
use solar energy instead of wood

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

Kপূর্ববর্তী

167/180

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-13-Q168Which of the following is a detritus food chain?
C-13-Q169Through commensalism— Which of the following is correct?
C-13-Q170Read the following stem and answer the question. In a food web: Green plant → grasshopper → small bird → snake
C-13-Q171In the food web of the previous stem, which of the following is a secondary consumer?
C-13-Q172Why is the vulture called nature's scavenger?
C-13-Q173Bees collecting nectar from flowers is an example of which interaction?
C-13-Q174Why is a parasitic food chain considered incomplete?
C-13-Q175Why is variation in structural features found among organisms of the same species?
C-13-Q176In Prova's observation, the yellowish vine on the jujube tree (with root embedded in the tree's stem) represen
C-13-Q177The greenhouse effect refers to—

C-13 — Environment of Life — সব প্রশ্ন দেখুন (180টি) →