Download App

STD 12 - 3. reproductive health — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 3. reproductive health1 Mark
MCQ
The minimum death rate of a population is called
  • A
    Actual death rate
  • ✓
    Mortality potential
  • C
    Population decline
  • D
    Received mortality
✓

Answer

Correct option: B.
Mortality potential
b
(b) Lowest death rate for a given species in most favourable condition is called potential mortality.

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 (1 Marks)" from STD 12 - 3. reproductive health→STD 12 - 3. reproductive health — all question types→Biology STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

Which of the following is required as inducer(s) for the expression of Lac operon?
→
There is an irregular mating population. If the frequency of an autosomal recessive lethal gene is $0.4,$ then the frequency of the carriers in a population of $200$ individuals is:
→
Mango, tuna fish, snow leopards are
→
Adaptation found in Kangaroo rat is
→
Exponential growth occurs in:
→
How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
→
The population of a place can be increased when
→
Which of the following is first restrictionendonuclease?
→
Consider the following statements about organic farming

$I.$ Organic farming promotes the use of crop rotations and cover crops and encourages balanced host/predator relationships

$II.$ Integrated pest and weed management and soil conservation systems are valuable tools on an organic farm

$III.$ Organic farming protects the environment, minimize soil degradation and erosion and decrease pollution

Which of the statements given above are correct?

→
Lactic acid is formed by the process of:
→