MCQ
The green plants are removed from an aquarium
- ✓The fishes will not survive
- BFishes will increase in size
- CFishes will decrease in size
- DNone of the above
✓
Answer
Correct option: A.
The fishes will not survive
a
It’s obvious.
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.
Explore more
Similar questions
Which one of the following statements is correct?
a. Benign tumours show the property of metastasis.
b. Heroin accelerates body functions.
c. Malignant tumours may exhibit metastasis.
d. Patients who have undergone surgery are given cannabinoids to relieve pain.
a. Benign tumours show the property of metastasis.
b. Heroin accelerates body functions.
c. Malignant tumours may exhibit metastasis.
d. Patients who have undergone surgery are given cannabinoids to relieve pain.
Select the correct option w.r.t. $Age$ pyramids.
→Following are the statements with reference to 'lipids'.
→$(a)$ Lipids having only single bonds are called unsaturated fatty acids.
$(b)$ Lecithin is a phospholipid.
$(c)$ Trihydroxy propane is glycerol.
$(d)$ Palmitic acid has $20$ carbon atoms including carboxyl carbon.
$(e)$ Arachidonic acid has $16$ carbon atoms.
Choose the correct answer from the options given below.
India has nearly ..... varieties of plants
What is true about $DNA$ polymerase used in $PCR$ ?
→Shelf life of vegetables and cut flowers can be increased by commercial application of
The organisation of the shoot apex into tunica and corpus is determined largely on the basis of
Mature male gametophyte is made up of
Fascicular, interfascicular and extra-stelar cambium together constitutes
Assertion : “ $DNA$ finger printing” has become a powerful tool to establish paternity and identity of criminals in rape and assault cases.
→Reason : Trace evidences such as hairs, saliva and dried semen are adequate for $DNA$ analysis.