Question : Wings of birds are:
Option 1: modified hind limbs
Option 2: new structure
Option 3: integumentary outgrowth
Option 4: modified forelimbs
Correct Answer: modified forelimbs
Solution : The correct option is modified forelimbs.
The wings of birds are modified forelimbs. This modification is a result of evolution, where over time, the forelimbs of certain dinosaurs, the ancestors of birds, evolved into wings to facilitate flight. This evolutionary process is an example of adaptation to specific environmental conditions. The skeletal structure of a bird's wing is similar to that of a human arm but with significant modifications for flight.
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Question : Birds that can swim in water have:
Option 1: webbed feet
Option 2: broad wings
Option 3: long beaks
Option 4: toes with claws
Question : Directions: In the question, a part of the sentence is in bold. Below are given alternatives to the bold part at 1, 2 and 3 that may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (4).
The hawk said that the pigeons and dove are meat birds.
(1) weak birds
(2) meek birds
(3) meet birds
(4) No Improvement
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Question : Directions: In the following question, arrange the following words as per their order in the dictionary. 1. Directorial 2. Directory 3. Directive 4. Directional
Option 1: 1, 3, 4, 2
Option 2: 3, 4, 2, 1
Option 3: 3, 4, 1, 2
Option 4: 4, 3, 1, 2
Question : Directions: In the following question, arrange the following words as per their order in the dictionary. 1. Analyze 2. Assignation 3. Arrival 4. Assassination 5. Analyst
Option 1: 2, 4, 5, 1, 3
Option 2: 1, 3, 5, 2, 4
Option 3: 1, 4, 2, 5, 3
Option 4: 5, 1, 3, 4, 2
Question : Which among the following birds impersonates the calls of other birds to steal food?
Option 1: Drongo
Option 2: Eagle
Option 3: Owl
Option 4: Mynah
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