Male reproductive system consists of a pair of testes one lying on each lateral side in the \({{\rm{4}}^{{\rm{th}}}}{\rm{ - }}\;{{\rm{6}}^{{\rm{th}}}}\) abdominal segments.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334369
Hepatic caecae in cockroach arise from
1 Oesophagus
2 Crop
3 Gizzard
4 Midgut
Explanation:
Hepatic caecae is present in anterior end of midgut.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334370
Find out correct statements about cockroach I. Anal cerci are present in both male and female II. Excretory organ are nephridia III. Nocturnal, omnivorous animal IV. It has 3 pairs of wings and 2 pairs of legs
1 I, II, III
2 I, III
3 III, IV
4 II, III, IV
Explanation:
Excretory organ in cockroach are Malpighian tubule. Cockroaches have 2 pairs of wings and 3 pairs of leg.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334371
Which of the following characteristics is incorrect with respect to cockroach?
1 Hypopharynx lies within the cavity enclosed by the mouthparts
2 A ring of gastric caeca is present at the junction of the midgut and hindgut
3 In females, \({{\rm{7}}^{{\rm{th}}}}{\rm{ - }}{{\rm{9}}^{{\rm{th}}}}\) sterna together form a genital pouch.
4 \({\rm{1}}{{\rm{0}}^{{\rm{th}}}}\) abdominal segment in both sexes, bears a pair of anal cerci
Explanation:
A ring of gastric caeca is present at the junction of the midgut and hindgut
Male reproductive system consists of a pair of testes one lying on each lateral side in the \({{\rm{4}}^{{\rm{th}}}}{\rm{ - }}\;{{\rm{6}}^{{\rm{th}}}}\) abdominal segments.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334369
Hepatic caecae in cockroach arise from
1 Oesophagus
2 Crop
3 Gizzard
4 Midgut
Explanation:
Hepatic caecae is present in anterior end of midgut.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334370
Find out correct statements about cockroach I. Anal cerci are present in both male and female II. Excretory organ are nephridia III. Nocturnal, omnivorous animal IV. It has 3 pairs of wings and 2 pairs of legs
1 I, II, III
2 I, III
3 III, IV
4 II, III, IV
Explanation:
Excretory organ in cockroach are Malpighian tubule. Cockroaches have 2 pairs of wings and 3 pairs of leg.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334371
Which of the following characteristics is incorrect with respect to cockroach?
1 Hypopharynx lies within the cavity enclosed by the mouthparts
2 A ring of gastric caeca is present at the junction of the midgut and hindgut
3 In females, \({{\rm{7}}^{{\rm{th}}}}{\rm{ - }}{{\rm{9}}^{{\rm{th}}}}\) sterna together form a genital pouch.
4 \({\rm{1}}{{\rm{0}}^{{\rm{th}}}}\) abdominal segment in both sexes, bears a pair of anal cerci
Explanation:
A ring of gastric caeca is present at the junction of the midgut and hindgut
Male reproductive system consists of a pair of testes one lying on each lateral side in the \({{\rm{4}}^{{\rm{th}}}}{\rm{ - }}\;{{\rm{6}}^{{\rm{th}}}}\) abdominal segments.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334369
Hepatic caecae in cockroach arise from
1 Oesophagus
2 Crop
3 Gizzard
4 Midgut
Explanation:
Hepatic caecae is present in anterior end of midgut.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334370
Find out correct statements about cockroach I. Anal cerci are present in both male and female II. Excretory organ are nephridia III. Nocturnal, omnivorous animal IV. It has 3 pairs of wings and 2 pairs of legs
1 I, II, III
2 I, III
3 III, IV
4 II, III, IV
Explanation:
Excretory organ in cockroach are Malpighian tubule. Cockroaches have 2 pairs of wings and 3 pairs of leg.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334371
Which of the following characteristics is incorrect with respect to cockroach?
1 Hypopharynx lies within the cavity enclosed by the mouthparts
2 A ring of gastric caeca is present at the junction of the midgut and hindgut
3 In females, \({{\rm{7}}^{{\rm{th}}}}{\rm{ - }}{{\rm{9}}^{{\rm{th}}}}\) sterna together form a genital pouch.
4 \({\rm{1}}{{\rm{0}}^{{\rm{th}}}}\) abdominal segment in both sexes, bears a pair of anal cerci
Explanation:
A ring of gastric caeca is present at the junction of the midgut and hindgut
Male reproductive system consists of a pair of testes one lying on each lateral side in the \({{\rm{4}}^{{\rm{th}}}}{\rm{ - }}\;{{\rm{6}}^{{\rm{th}}}}\) abdominal segments.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334369
Hepatic caecae in cockroach arise from
1 Oesophagus
2 Crop
3 Gizzard
4 Midgut
Explanation:
Hepatic caecae is present in anterior end of midgut.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334370
Find out correct statements about cockroach I. Anal cerci are present in both male and female II. Excretory organ are nephridia III. Nocturnal, omnivorous animal IV. It has 3 pairs of wings and 2 pairs of legs
1 I, II, III
2 I, III
3 III, IV
4 II, III, IV
Explanation:
Excretory organ in cockroach are Malpighian tubule. Cockroaches have 2 pairs of wings and 3 pairs of leg.
BIOXI07: STRUCTURAL ORGANISATION IN ANIMALS
334371
Which of the following characteristics is incorrect with respect to cockroach?
1 Hypopharynx lies within the cavity enclosed by the mouthparts
2 A ring of gastric caeca is present at the junction of the midgut and hindgut
3 In females, \({{\rm{7}}^{{\rm{th}}}}{\rm{ - }}{{\rm{9}}^{{\rm{th}}}}\) sterna together form a genital pouch.
4 \({\rm{1}}{{\rm{0}}^{{\rm{th}}}}\) abdominal segment in both sexes, bears a pair of anal cerci
Explanation:
A ring of gastric caeca is present at the junction of the midgut and hindgut