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হোম›নবম-দশম শ্রেণি›English Version›Biology›C-12 — Heredity in Organisms and Biological Evolution›C-12-Q120

C-12-Q120mediummulti_combo_mcq

The conditions required for natural selection are— Which of the following is correct?

Variation
Selection
Heredity

ai and ii
bii and iii
ci and iii
di, ii and iii

Kপূর্ববর্তী

120/146

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-12-Q121Which category of variable trait favours environmental tolerance or adaptation?
C-12-Q122Non-Darwinian evolution can occur by— Which of the following is correct?
C-12-Q123The emergence of new flu virus strains almost every year is mainly explained by—
C-12-Q124A bird's wing, a bat's wing, a whale's flipper and a human hand are examples of—
C-12-Q125The wings of a bat and the wings of a moth used for flight are examples of—
C-12-Q126The third eyelid and tail bone in humans are examples of—
C-12-Q127Platypus, mudskipper and gnetum are best described as—
C-12-Q128Limulus and Ginkgo biloba are known as—
C-12-Q129A fossil is best defined as—
C-12-Q130Genetically engineered male mosquitoes that mate with females but produce no offspring will—

C-12 — Heredity in Organisms and Biological Evolution — সব প্রশ্ন দেখুন (146টি) →