07. Arthropoda
Animal kingdom

261989 Select the correct option with respect to cockroaches

1 The fore wings are tegmina which are used in flight
2 Malpighian tubules convert nitrogenous wastes into urea
3 Males bear short anal styles not present in females
4 Nervous system comprises of a dorsal nerve cord and ten pairs of ganglion
Animal kingdom

261993 Statement Biting and chewing mouth parts are the most primitive type of mouth parts in insects.
Reason Holometabolus insects have biting and chewing type of mouth parts in their larvae.

1 Both Statement and Reason are correct and Reason is the correct explanation of Statement
2 Both Statement and Reason are correct but Reason is not the correct explanation of Statement
3 Statement is correct but Reason is wrong
4 Statement is wrong but Reason is correct
Animal kingdom

261994 Which one of the following arthropods is viviparous?

1 Palaemon
2 Palamnaeus
3 Pediculus
4 Peripianeta
Animal kingdom

261996 Assertion (A): Super position images are formed in the nocturnal insects.
Reason (R): The retinulae lie immediately below the vitrellae and crystalline cone, these are surrounded by retinal sheath, which absorb the light rays hence, super position images are formed in nocturnal insects.
The correct answer is

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261997 Assertion (A) : Arthropoda are the most successful of all the known animal groups.
Reason (R) : Arthropoda exhibits the greatest adaptive radiation and have adapted to diverse habitats.

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261989 Select the correct option with respect to cockroaches

1 The fore wings are tegmina which are used in flight
2 Malpighian tubules convert nitrogenous wastes into urea
3 Males bear short anal styles not present in females
4 Nervous system comprises of a dorsal nerve cord and ten pairs of ganglion
Animal kingdom

261993 Statement Biting and chewing mouth parts are the most primitive type of mouth parts in insects.
Reason Holometabolus insects have biting and chewing type of mouth parts in their larvae.

1 Both Statement and Reason are correct and Reason is the correct explanation of Statement
2 Both Statement and Reason are correct but Reason is not the correct explanation of Statement
3 Statement is correct but Reason is wrong
4 Statement is wrong but Reason is correct
Animal kingdom

261994 Which one of the following arthropods is viviparous?

1 Palaemon
2 Palamnaeus
3 Pediculus
4 Peripianeta
Animal kingdom

261996 Assertion (A): Super position images are formed in the nocturnal insects.
Reason (R): The retinulae lie immediately below the vitrellae and crystalline cone, these are surrounded by retinal sheath, which absorb the light rays hence, super position images are formed in nocturnal insects.
The correct answer is

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261997 Assertion (A) : Arthropoda are the most successful of all the known animal groups.
Reason (R) : Arthropoda exhibits the greatest adaptive radiation and have adapted to diverse habitats.

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261989 Select the correct option with respect to cockroaches

1 The fore wings are tegmina which are used in flight
2 Malpighian tubules convert nitrogenous wastes into urea
3 Males bear short anal styles not present in females
4 Nervous system comprises of a dorsal nerve cord and ten pairs of ganglion
Animal kingdom

261993 Statement Biting and chewing mouth parts are the most primitive type of mouth parts in insects.
Reason Holometabolus insects have biting and chewing type of mouth parts in their larvae.

1 Both Statement and Reason are correct and Reason is the correct explanation of Statement
2 Both Statement and Reason are correct but Reason is not the correct explanation of Statement
3 Statement is correct but Reason is wrong
4 Statement is wrong but Reason is correct
Animal kingdom

261994 Which one of the following arthropods is viviparous?

1 Palaemon
2 Palamnaeus
3 Pediculus
4 Peripianeta
Animal kingdom

261996 Assertion (A): Super position images are formed in the nocturnal insects.
Reason (R): The retinulae lie immediately below the vitrellae and crystalline cone, these are surrounded by retinal sheath, which absorb the light rays hence, super position images are formed in nocturnal insects.
The correct answer is

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261997 Assertion (A) : Arthropoda are the most successful of all the known animal groups.
Reason (R) : Arthropoda exhibits the greatest adaptive radiation and have adapted to diverse habitats.

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261989 Select the correct option with respect to cockroaches

1 The fore wings are tegmina which are used in flight
2 Malpighian tubules convert nitrogenous wastes into urea
3 Males bear short anal styles not present in females
4 Nervous system comprises of a dorsal nerve cord and ten pairs of ganglion
Animal kingdom

261993 Statement Biting and chewing mouth parts are the most primitive type of mouth parts in insects.
Reason Holometabolus insects have biting and chewing type of mouth parts in their larvae.

1 Both Statement and Reason are correct and Reason is the correct explanation of Statement
2 Both Statement and Reason are correct but Reason is not the correct explanation of Statement
3 Statement is correct but Reason is wrong
4 Statement is wrong but Reason is correct
Animal kingdom

261994 Which one of the following arthropods is viviparous?

1 Palaemon
2 Palamnaeus
3 Pediculus
4 Peripianeta
Animal kingdom

261996 Assertion (A): Super position images are formed in the nocturnal insects.
Reason (R): The retinulae lie immediately below the vitrellae and crystalline cone, these are surrounded by retinal sheath, which absorb the light rays hence, super position images are formed in nocturnal insects.
The correct answer is

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261997 Assertion (A) : Arthropoda are the most successful of all the known animal groups.
Reason (R) : Arthropoda exhibits the greatest adaptive radiation and have adapted to diverse habitats.

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261989 Select the correct option with respect to cockroaches

1 The fore wings are tegmina which are used in flight
2 Malpighian tubules convert nitrogenous wastes into urea
3 Males bear short anal styles not present in females
4 Nervous system comprises of a dorsal nerve cord and ten pairs of ganglion
Animal kingdom

261993 Statement Biting and chewing mouth parts are the most primitive type of mouth parts in insects.
Reason Holometabolus insects have biting and chewing type of mouth parts in their larvae.

1 Both Statement and Reason are correct and Reason is the correct explanation of Statement
2 Both Statement and Reason are correct but Reason is not the correct explanation of Statement
3 Statement is correct but Reason is wrong
4 Statement is wrong but Reason is correct
Animal kingdom

261994 Which one of the following arthropods is viviparous?

1 Palaemon
2 Palamnaeus
3 Pediculus
4 Peripianeta
Animal kingdom

261996 Assertion (A): Super position images are formed in the nocturnal insects.
Reason (R): The retinulae lie immediately below the vitrellae and crystalline cone, these are surrounded by retinal sheath, which absorb the light rays hence, super position images are formed in nocturnal insects.
The correct answer is

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong
Animal kingdom

261997 Assertion (A) : Arthropoda are the most successful of all the known animal groups.
Reason (R) : Arthropoda exhibits the greatest adaptive radiation and have adapted to diverse habitats.

1 both (A) and (R) are true and (R) explains (A).
2 both (A) and (R) are true but (R) cannot explains (A).
3 only (A) is correct but (R) is wrong
4 both (A) and (R) are wrong