Download App

STD 12 - 11. organisms and populations — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 11. organisms and populations1 Mark
MCQ
$r$ for flour beetle is
  • A
    $0.015$
  • B
    $0.0205$
  • C
    $0.0022$
  • ✓
    $0.12$
✓

Answer

Correct option: D.
$0.12$
d

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q [1M]" from STD 12 - 11. organisms and populations→STD 12 - 11. organisms and populations — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

Albinism is known to be due to an autosomal recessive mutation. The first child of a couple with normal skin pigmentation was an albino. What is the probability that their second child will also be an albino?
→
In a food web, each successive trophic level has
→
Persons with the following syndrome have a tendency of tall structure, mental defects and a strong antisocial behaviour
→
When did pre-historic cave art develop?
→
A technology, which has found immense use in solving cases of disputed parentage, is
→
$Statement \;1$: Zero population growth should be achieved as early as possible to control human population

$Statement\; 2$: This requires not two children per couple but a little more effort on reduction of this number

→
Behavioural adaptation to environment in desert lizards are

$I.$ Burrowing soil

$II.$ Losing heat during high temperature

$III.$ Active during morning and evening

$IV.$ Insulating body due to thick fatty dermis

Select the correct pair

→
The monohybrid genotypic ratio is:
→
Which of the following is an occupational respiratory disorder?
→
In which period giant reptiles dominated the earth
→