Download App

Organisms and Populations — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations2 Marks
✓

Answer

(a) In nature a given habitat has sufficient resources to support the highest possible number. Beyond this, furthur growth is not passible.
(b) Limited resources, competition and environmental resistance are possible natural forces due to which the curve is 'B' is formed. 

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 "1.5 Marks Questions" from Organisms and Populations→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

Do you think microbes can also be used as source of energy? If yes, how?###Role of microbes in production of biogas.
→
What is so special about tropics that might account for their greater biological diversity ?
→
Mendel crossed plants that bred true for yellow seeds with plants that bred true for green seeds. All seeds in the F1 generation were yellow. Work out the inheritance involved in this cross by using symbols for the trait. Which trait was dominant?
→
What name is given to the cells of inner cell mass, that have the potential to give rise to all tissues and organs in a human being?
→
Why are copper-containing intra-uterine devices considered an ideal contraceptive for human females?
→
Name the four levels of organisation that ecology is basically concerned with.
→
What are the assumptions that led to the human genome project?
→
Differentiate between bioethics and biopatent.
→
What are biopesticides? Give the scientific name and use of first commercially used biopesticide in the world.
→
What is the difference between endemic and exotic species?
→