Thanks to the blockbuster animated film Finding Nemo, clownfish are a perennial favourite among aquarium enthusiasts. Now a collaborative effort by the Maharashtra Mangrove Cell and Lucknow's National Bureau of Fish Genetic Resources (NBFGR) will help villagers in Maharashtra's mangrove belt make a living by cashing in on the fish's popularity. A team from the NBFGR is at Mumbai's Coastal and Marine Biodiversity Centre, nursing hundreds of eggs laid by seven pairs of clownfish. This clownfish hatchery, the first of its kind, will help the villagers set up a clownfish trade business. Marine aquarium trade is a booming business. The Mangrove Cell has helped them build storage tanks, in checking water quality, in understanding the behaviour of the fish, and in the tricks of aquarium trade.
Around 200 clownfish were brought from Tamil Nadu, Andaman Islands, and Lakshadweep. They were paired, and 57 pairs survived. The NBFGR team stated that the fish have laid several hundred eggs that hatch in a week. After the larva is born, it takes two weeks for metamorphosis, when they become miniature adults. The baby fish will be reared in the hatchery for 30 days, after which they will be handed over to the villagers for aquarium trade.
Identify the antonym of 'perennial'.
- Permanent
- Temporary
- Stable
- Constant
The Correct Option is B
Solution and Explanation
Antonym for "Perennial"
Step 1: Understanding the Meaning of "Perennial"
The word "perennial" refers to something that lasts for a long time or is constant.
Step 2: Identifying the Correct Antonym
The antonym of "perennial" would describe something that is not long-lasting or temporary.
Step 3: Conclusion
The correct antonym of "perennial" is "temporary".
Choose the synonym of 'metamorphosis'.
- Translocation
- Transformation
- Translation
- Transfusion
The Correct Option is B
Solution and Explanation
Synonym for "Metamorphosis"
Step 1: Understanding the Meaning of "Metamorphosis"
The word "metamorphosis" refers to a complete change or transformation, especially in the form or structure of an organism.
Step 2: Identifying the Correct Synonym
The synonym of "metamorphosis" is "transformation", as both words refer to a significant change in appearance or form.
Step 3: Conclusion
The correct answer is "Transformation".
'Finding Nemo' is
- Lucknow's National Bureau of Fish Genetic Resources
- A blockbuster animated film
- Maharashtra Mangrove Cell
- Mumbai's Coastal and Marine Biodiversity Centre
The Correct Option is B
Solution and Explanation
Correct Answer: "A Blockbuster Animated Film"
Step 1: Understanding the Context
The correct answer is "A blockbuster animated film".
Step 2: Explanation
"Finding Nemo" is a famous animated film, which is why option (B) is the correct choice.
Step 3: Eliminating Incorrect Options
The other options refer to organizations or entities mentioned in the passage, but they are not related to the film "Finding Nemo".
Conclusion:
The correct answer is "A blockbuster animated film".
Pick out the one-word substitute of 'a place to brood eggs of hens and fish.'
- Miniature
- Aquarium
- Hatchery
- Mangrove
The Correct Option is C
Solution and Explanation
Correct Answer: "Hatchery"
Step 1: Understanding the Meaning
The correct one-word substitute for "a place to brood eggs of hens and fish" is "Hatchery".
Step 2: Explanation
A "hatchery" is a place where eggs of various species, including hens and fish, are hatched and raised.
Step 3: Eliminating Incorrect Options
- "Aquarium" – Refers to a water tank for aquatic organisms.
- "Mangrove" – Refers to a coastal ecosystem.
- "Miniature" – Refers to something small in size.
Since none of these terms match the meaning of a place where eggs are hatched, they are incorrect options.
Conclusion:
The correct answer is "Hatchery".
Out of 200 clownfish, which were brought from Tamil Nadu, Andaman Islands, and Lakshadweep, how many pairs survived?
- 30
- 10
- 16
- 17
The Correct Option is D
Solution and Explanation
NBFGR helps villagers in Maharashtra's mangrove belt make a living by
- cashing in on the popularity of clownfish
- checking water quality
- understanding the behaviour of the fish
- building storage tanks
The Correct Option is A
Solution and Explanation
Correct Answer: "Cashing in on the popularity of clownfish"
Step 1: Understanding the Context
According to the passage, NBFGR helps villagers in Maharashtra’s mangrove belt make a living by “cashing in on the popularity of clownfish.”
Step 2: Explanation
The phrase "cashing in on" means taking advantage of a demand or market opportunity. In this context, it refers to utilizing the popularity of clownfish to create income opportunities for villagers.
Step 3: Correct Answer
The correct answer is:
(A) Cashing in on the popularity of clownfish
Conclusion:
The correct answer is "cashing in on the popularity of clownfish".
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