334396
Read the following statements and find out the incorrect statement
1 Male cockroach bears one pair of collaterial glands which function as an accessory reproductive glands.
2 In cockroach, brain supplies nerves to antennae and compound eyes.
3 Fat body, nephrocytes and urecose glands also helps in excretion in cockroach.
4 Mosaic vision is common during night hence called nocturnal vision.
Explanation:
Female cockroach bears one pair of collaterial glands which functions as an accessory reproductive glands.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334397
Choose the correct match w.r.t the structures present in the cockroach and their number
1 Salivary gland - 4
2 Alary muscle - 12
3 Malpighian tubules - 100 to 150
4 Thoracic spiracles - 15 pairs
Explanation:
Alary muscles has 12 pairs, Salivary gland are present in 1 pair and thoracic spiracle is present in 2 pairs. Malphigian tubules are present in 100 to 150 .
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334401
Select the correct statement from the ones given below with respect to Periplaneta americana
1 Grinding of food is carried out by mouth parts only
2 Males bear a pair of short thread like anal styles
3 Nervous system is located dorsally, consists of segmentally arranged ganglia joined by a pair of longitudinal connectives
4 There are 16 very long Malpighian tubules present at the junctions of midgut and hindgut
Explanation:
In male cockroach, from the side of \({{\rm{9}}^{{\rm{th}}}}\) sternum, small, paired outgrowth will arise which are known as anal styles . These structures are too sensitive to touch. These structures are absent in female cockroach. Grinding of food is carried by gizzard, whereas nervous system is located ventrally. 100-150 malphigian tubules are present in cockroach.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334402
In the cockroach each eye consists of about_________ ommatidia
1 2000 hexagonal
2 3000 hexagonal
3 2000 polygonal
4 3000 polygonal
Explanation:
The compound eyes are situated at the dorsal surface of the head. Each eye consists of about 2000 hexagonal ommatidia (sing.: ommatidium).
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BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334396
Read the following statements and find out the incorrect statement
1 Male cockroach bears one pair of collaterial glands which function as an accessory reproductive glands.
2 In cockroach, brain supplies nerves to antennae and compound eyes.
3 Fat body, nephrocytes and urecose glands also helps in excretion in cockroach.
4 Mosaic vision is common during night hence called nocturnal vision.
Explanation:
Female cockroach bears one pair of collaterial glands which functions as an accessory reproductive glands.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334397
Choose the correct match w.r.t the structures present in the cockroach and their number
1 Salivary gland - 4
2 Alary muscle - 12
3 Malpighian tubules - 100 to 150
4 Thoracic spiracles - 15 pairs
Explanation:
Alary muscles has 12 pairs, Salivary gland are present in 1 pair and thoracic spiracle is present in 2 pairs. Malphigian tubules are present in 100 to 150 .
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334401
Select the correct statement from the ones given below with respect to Periplaneta americana
1 Grinding of food is carried out by mouth parts only
2 Males bear a pair of short thread like anal styles
3 Nervous system is located dorsally, consists of segmentally arranged ganglia joined by a pair of longitudinal connectives
4 There are 16 very long Malpighian tubules present at the junctions of midgut and hindgut
Explanation:
In male cockroach, from the side of \({{\rm{9}}^{{\rm{th}}}}\) sternum, small, paired outgrowth will arise which are known as anal styles . These structures are too sensitive to touch. These structures are absent in female cockroach. Grinding of food is carried by gizzard, whereas nervous system is located ventrally. 100-150 malphigian tubules are present in cockroach.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334402
In the cockroach each eye consists of about_________ ommatidia
1 2000 hexagonal
2 3000 hexagonal
3 2000 polygonal
4 3000 polygonal
Explanation:
The compound eyes are situated at the dorsal surface of the head. Each eye consists of about 2000 hexagonal ommatidia (sing.: ommatidium).
334396
Read the following statements and find out the incorrect statement
1 Male cockroach bears one pair of collaterial glands which function as an accessory reproductive glands.
2 In cockroach, brain supplies nerves to antennae and compound eyes.
3 Fat body, nephrocytes and urecose glands also helps in excretion in cockroach.
4 Mosaic vision is common during night hence called nocturnal vision.
Explanation:
Female cockroach bears one pair of collaterial glands which functions as an accessory reproductive glands.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334397
Choose the correct match w.r.t the structures present in the cockroach and their number
1 Salivary gland - 4
2 Alary muscle - 12
3 Malpighian tubules - 100 to 150
4 Thoracic spiracles - 15 pairs
Explanation:
Alary muscles has 12 pairs, Salivary gland are present in 1 pair and thoracic spiracle is present in 2 pairs. Malphigian tubules are present in 100 to 150 .
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334401
Select the correct statement from the ones given below with respect to Periplaneta americana
1 Grinding of food is carried out by mouth parts only
2 Males bear a pair of short thread like anal styles
3 Nervous system is located dorsally, consists of segmentally arranged ganglia joined by a pair of longitudinal connectives
4 There are 16 very long Malpighian tubules present at the junctions of midgut and hindgut
Explanation:
In male cockroach, from the side of \({{\rm{9}}^{{\rm{th}}}}\) sternum, small, paired outgrowth will arise which are known as anal styles . These structures are too sensitive to touch. These structures are absent in female cockroach. Grinding of food is carried by gizzard, whereas nervous system is located ventrally. 100-150 malphigian tubules are present in cockroach.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334402
In the cockroach each eye consists of about_________ ommatidia
1 2000 hexagonal
2 3000 hexagonal
3 2000 polygonal
4 3000 polygonal
Explanation:
The compound eyes are situated at the dorsal surface of the head. Each eye consists of about 2000 hexagonal ommatidia (sing.: ommatidium).
334396
Read the following statements and find out the incorrect statement
1 Male cockroach bears one pair of collaterial glands which function as an accessory reproductive glands.
2 In cockroach, brain supplies nerves to antennae and compound eyes.
3 Fat body, nephrocytes and urecose glands also helps in excretion in cockroach.
4 Mosaic vision is common during night hence called nocturnal vision.
Explanation:
Female cockroach bears one pair of collaterial glands which functions as an accessory reproductive glands.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334397
Choose the correct match w.r.t the structures present in the cockroach and their number
1 Salivary gland - 4
2 Alary muscle - 12
3 Malpighian tubules - 100 to 150
4 Thoracic spiracles - 15 pairs
Explanation:
Alary muscles has 12 pairs, Salivary gland are present in 1 pair and thoracic spiracle is present in 2 pairs. Malphigian tubules are present in 100 to 150 .
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334401
Select the correct statement from the ones given below with respect to Periplaneta americana
1 Grinding of food is carried out by mouth parts only
2 Males bear a pair of short thread like anal styles
3 Nervous system is located dorsally, consists of segmentally arranged ganglia joined by a pair of longitudinal connectives
4 There are 16 very long Malpighian tubules present at the junctions of midgut and hindgut
Explanation:
In male cockroach, from the side of \({{\rm{9}}^{{\rm{th}}}}\) sternum, small, paired outgrowth will arise which are known as anal styles . These structures are too sensitive to touch. These structures are absent in female cockroach. Grinding of food is carried by gizzard, whereas nervous system is located ventrally. 100-150 malphigian tubules are present in cockroach.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334402
In the cockroach each eye consists of about_________ ommatidia
1 2000 hexagonal
2 3000 hexagonal
3 2000 polygonal
4 3000 polygonal
Explanation:
The compound eyes are situated at the dorsal surface of the head. Each eye consists of about 2000 hexagonal ommatidia (sing.: ommatidium).