Download App

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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 11. organisms and populations1 Mark
MCQ
Which of the following factors regulate human life with reference to population density
  • A
    Availability of blood, housing and health facilities
  • B
    Urbanisation
  • C
    Climatic conditions
  • ✓
    All the above
✓

Answer

Correct option: D.
All the above
d
It's Obvious

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 (0.5 Marks)" from STD 12 - 11. organisms and populations→STD 12 - 11. organisms and populations — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Choose correct pair for the $IUCN$ red list $(2004)$ documents of the species extinction.
Column $- I$ Column $- II$
$(a)$ Vertebrates $(p)\; 359$
$(b)$ Plants $(q)\; 784$
$(c)$ Indian invertebrate $(r)\; 87$
$(s)\; 338$
→
Feathery stigma is present in
→
Seminal vesicles are located in.
→
Which one of the following hydrolyzes internal phosphodiester bonds in a polynucleotide chain?
→
According to abiogenic origin of life, proposed by Oparin ............. was the simplest organic compound to arise.
→
In case of a couple where a man is having very low sperm count, which of the following techniques will be suitable for fertilization?
→
The integral form of the exponential growth equation as $N_{t}-N_{0} e^{r t}$

$A.$ Population density after time $t$

$B.$ Population density at time zero

$C.$ Intrinsic rate of natural increase

$D.$ The base of natural logarithms $(2.71828)$

Identify $A, B, C$ and $D$ from the given equation

→
In which disease does the synthesis of deformed hemoglobin occur :
→
It attacks on insects and arthropods
→
$A$ : Surgical method of contraception is terminal method to prevent any more pregnancies.
$R$ : Surgical methods of contraception prevent gamete formation.
→