Choose example of man-made ecosystem. - Vidyadip

MCQ

Choose example of man-made ecosystem.

A
Desert
B
Forest
✓
Crop fields
D
River

✓

Answer

Correct option: C.

Crop fields

c

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 - 12. ecosystem→STD 12 - 12. ecosystem — all question types→Biology STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

A geneticist isolates a gene for a specific traits under study, she also isolate the corresponding $mRNA$. Upon comparison, the $mRNA$ is found to contain $1,000$ fewer bases than the $DNA$ sequence. Did the geneticist isolate the wrong $DNA$?

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 crossing of $\mathrm F_1$ to homozygous recessive parent is called:

Identify the correct sequence of events:

Which is obtained from genetic engineering.

The pathogens of genera, Microsporum, Trichophyton and Epidermorphyton are responsible for:

How many types of gametes may be produced by genotype $\text{DdEeFf}\ ?$

The human protein $\alpha -1$ antitrypsin is obtained from $.........:$

The role of triple fusion in angiosperms is to produce

The primary consumers in a pond ecosystem are