Vision in cockroach is mosaic due to presence of compound eye whose individual unit is an ommatidium
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334496
Total number of ganglia in the nerve cord of cockroach is
1 Three thoracic and six abdominal
2 Three thoracic and eight abdominal
3 Two thoracic and six abdominal
4 Three thoracic and three abdominal
Explanation:
Total number of ganglia in the nerve cord of cockroach is 9 . Three ganglia lie in the thorax, and six in the abdomen. The nervous system of cockroach is spread throughout the body.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334497
The common species of cockroach found in India is/are
1 Periplaneta americana
2 Blatta orientalis
3 Periplaneta orientalis
4 Both 1 and 2
Explanation:
The common species of cockroach found in India is/are Periplaneta Americana and Blatta orientalis.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334498
Identify \(1,2,3\) in the diagram.
1 1- Antennae 2-Tegmina 3- Hind wing
2 1- Pronotum 2- Tegmina 3- Sclerite
3 1- Pronotum 2- Sclerite 3- Hind wing
4 1- Pronotum 2- Tegmina 3- Hind wing
Explanation:
The given diagram shows external features of cockroach, which can be labelled as 1- Pronotum 2- Sclerite 3- Hind wing.
Vision in cockroach is mosaic due to presence of compound eye whose individual unit is an ommatidium
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334496
Total number of ganglia in the nerve cord of cockroach is
1 Three thoracic and six abdominal
2 Three thoracic and eight abdominal
3 Two thoracic and six abdominal
4 Three thoracic and three abdominal
Explanation:
Total number of ganglia in the nerve cord of cockroach is 9 . Three ganglia lie in the thorax, and six in the abdomen. The nervous system of cockroach is spread throughout the body.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334497
The common species of cockroach found in India is/are
1 Periplaneta americana
2 Blatta orientalis
3 Periplaneta orientalis
4 Both 1 and 2
Explanation:
The common species of cockroach found in India is/are Periplaneta Americana and Blatta orientalis.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334498
Identify \(1,2,3\) in the diagram.
1 1- Antennae 2-Tegmina 3- Hind wing
2 1- Pronotum 2- Tegmina 3- Sclerite
3 1- Pronotum 2- Sclerite 3- Hind wing
4 1- Pronotum 2- Tegmina 3- Hind wing
Explanation:
The given diagram shows external features of cockroach, which can be labelled as 1- Pronotum 2- Sclerite 3- Hind wing.
Vision in cockroach is mosaic due to presence of compound eye whose individual unit is an ommatidium
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334496
Total number of ganglia in the nerve cord of cockroach is
1 Three thoracic and six abdominal
2 Three thoracic and eight abdominal
3 Two thoracic and six abdominal
4 Three thoracic and three abdominal
Explanation:
Total number of ganglia in the nerve cord of cockroach is 9 . Three ganglia lie in the thorax, and six in the abdomen. The nervous system of cockroach is spread throughout the body.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334497
The common species of cockroach found in India is/are
1 Periplaneta americana
2 Blatta orientalis
3 Periplaneta orientalis
4 Both 1 and 2
Explanation:
The common species of cockroach found in India is/are Periplaneta Americana and Blatta orientalis.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334498
Identify \(1,2,3\) in the diagram.
1 1- Antennae 2-Tegmina 3- Hind wing
2 1- Pronotum 2- Tegmina 3- Sclerite
3 1- Pronotum 2- Sclerite 3- Hind wing
4 1- Pronotum 2- Tegmina 3- Hind wing
Explanation:
The given diagram shows external features of cockroach, which can be labelled as 1- Pronotum 2- Sclerite 3- Hind wing.
Vision in cockroach is mosaic due to presence of compound eye whose individual unit is an ommatidium
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334496
Total number of ganglia in the nerve cord of cockroach is
1 Three thoracic and six abdominal
2 Three thoracic and eight abdominal
3 Two thoracic and six abdominal
4 Three thoracic and three abdominal
Explanation:
Total number of ganglia in the nerve cord of cockroach is 9 . Three ganglia lie in the thorax, and six in the abdomen. The nervous system of cockroach is spread throughout the body.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334497
The common species of cockroach found in India is/are
1 Periplaneta americana
2 Blatta orientalis
3 Periplaneta orientalis
4 Both 1 and 2
Explanation:
The common species of cockroach found in India is/are Periplaneta Americana and Blatta orientalis.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334498
Identify \(1,2,3\) in the diagram.
1 1- Antennae 2-Tegmina 3- Hind wing
2 1- Pronotum 2- Tegmina 3- Sclerite
3 1- Pronotum 2- Sclerite 3- Hind wing
4 1- Pronotum 2- Tegmina 3- Hind wing
Explanation:
The given diagram shows external features of cockroach, which can be labelled as 1- Pronotum 2- Sclerite 3- Hind wing.
