183857
What will you look for to identify the sex of the following ?
1 Male shark - Claspers borne on pelvic fins
2 Female Ascaris - Sharply curved posterior end
3 Male frog - A copulatory pad on the first digit of the hind limb
4 Female cockroach - Anal cerci
Explanation:
A The male shark have claspers bone which is present on the inner margins of pelvic fins. Clasper help in the copulation. - During the copulation semen release through the clasper into female shark through cloaca. - Female Ascaris possess straight and blunt posterior end. - Copulatory pad is present on first digit of forelimb in male frog. - Anal cerci are present in both male and female cockroach while anal style is present only in the male cockroach.
AIPMT (Screening)-2011
Structural Organization in Animals
183858
The cellspresent in the fat bodies of cockroachwhich contain symbiotic bacteria that synthesise amino acids are
1 Trophocytes
2 Mycetocytes
3 Oenocytes
4 Urate cells
Explanation:
B Mycetocytes are the cell present in the fat bodies of cockroach which contain symbiotic bacteria that synthesis amino acid. - Trophocytes contain reserve food in the cockroach and help during starvation. - Oenocytes are involved in lipid processing and detoxification and secrete wax. - Urate cells are present in cockroaches which contains uric acid.
AP EAMCET-2010
Structural Organization in Animals
183863
Male and female cockroach is differs due to presence or absence of
1 anal cerci and anal style
2 anal cerci
3 anal style
4 anal sitae
Explanation:
C Male and female cockroach is differs due to presence or absence of and style. - The body of female cockroach is relatively larger than the male. - The abdomen of female cockroach is boat- shaped and the last segment is blunt. - The wings of female cockroach are smaller than that of the males and extend up to the tip of the abdomen. - The antennae of female cockroach are relatively larger than that of the male - Only a pair of anal cerci is present in female cockroach.
UP CPMT-2006
Structural Organization in Animals
183745
What external changes are visible after the last moult of a cockroach nymph
1 Labium develops
2 Anal cerci develop
3 Both fore wings and hind wings develop
4 Hind wings develop
Explanation:
C The development of fore wings and hind wings are external changes that are visible after the last moult of a cockroach nymph. Cockroach undergoes paurometabolus development. Nymph undergoes moulting about 13 times to reach the adult form.
AP EAMCET-03.09.2021 Shift-I
Structural Organization in Animals
183758
In cockrochootheca around the eggs is secreted by
1 Utricular majors
2 Phalic gland
3 Collaterial glands
4 Utricular breviores
Explanation:
C The ootheca is formed when collateral glands secrete onto the inner surface of the vestibulum. - Phallic glandsutricular majors and utricular breviores are present in male reproductive system.
183857
What will you look for to identify the sex of the following ?
1 Male shark - Claspers borne on pelvic fins
2 Female Ascaris - Sharply curved posterior end
3 Male frog - A copulatory pad on the first digit of the hind limb
4 Female cockroach - Anal cerci
Explanation:
A The male shark have claspers bone which is present on the inner margins of pelvic fins. Clasper help in the copulation. - During the copulation semen release through the clasper into female shark through cloaca. - Female Ascaris possess straight and blunt posterior end. - Copulatory pad is present on first digit of forelimb in male frog. - Anal cerci are present in both male and female cockroach while anal style is present only in the male cockroach.
AIPMT (Screening)-2011
Structural Organization in Animals
183858
The cellspresent in the fat bodies of cockroachwhich contain symbiotic bacteria that synthesise amino acids are
1 Trophocytes
2 Mycetocytes
3 Oenocytes
4 Urate cells
Explanation:
B Mycetocytes are the cell present in the fat bodies of cockroach which contain symbiotic bacteria that synthesis amino acid. - Trophocytes contain reserve food in the cockroach and help during starvation. - Oenocytes are involved in lipid processing and detoxification and secrete wax. - Urate cells are present in cockroaches which contains uric acid.
AP EAMCET-2010
Structural Organization in Animals
183863
Male and female cockroach is differs due to presence or absence of
1 anal cerci and anal style
2 anal cerci
3 anal style
4 anal sitae
Explanation:
C Male and female cockroach is differs due to presence or absence of and style. - The body of female cockroach is relatively larger than the male. - The abdomen of female cockroach is boat- shaped and the last segment is blunt. - The wings of female cockroach are smaller than that of the males and extend up to the tip of the abdomen. - The antennae of female cockroach are relatively larger than that of the male - Only a pair of anal cerci is present in female cockroach.
UP CPMT-2006
Structural Organization in Animals
183745
What external changes are visible after the last moult of a cockroach nymph
1 Labium develops
2 Anal cerci develop
3 Both fore wings and hind wings develop
4 Hind wings develop
Explanation:
C The development of fore wings and hind wings are external changes that are visible after the last moult of a cockroach nymph. Cockroach undergoes paurometabolus development. Nymph undergoes moulting about 13 times to reach the adult form.
AP EAMCET-03.09.2021 Shift-I
Structural Organization in Animals
183758
In cockrochootheca around the eggs is secreted by
1 Utricular majors
2 Phalic gland
3 Collaterial glands
4 Utricular breviores
Explanation:
C The ootheca is formed when collateral glands secrete onto the inner surface of the vestibulum. - Phallic glandsutricular majors and utricular breviores are present in male reproductive system.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Structural Organization in Animals
183857
What will you look for to identify the sex of the following ?
1 Male shark - Claspers borne on pelvic fins
2 Female Ascaris - Sharply curved posterior end
3 Male frog - A copulatory pad on the first digit of the hind limb
4 Female cockroach - Anal cerci
Explanation:
A The male shark have claspers bone which is present on the inner margins of pelvic fins. Clasper help in the copulation. - During the copulation semen release through the clasper into female shark through cloaca. - Female Ascaris possess straight and blunt posterior end. - Copulatory pad is present on first digit of forelimb in male frog. - Anal cerci are present in both male and female cockroach while anal style is present only in the male cockroach.
AIPMT (Screening)-2011
Structural Organization in Animals
183858
The cellspresent in the fat bodies of cockroachwhich contain symbiotic bacteria that synthesise amino acids are
1 Trophocytes
2 Mycetocytes
3 Oenocytes
4 Urate cells
Explanation:
B Mycetocytes are the cell present in the fat bodies of cockroach which contain symbiotic bacteria that synthesis amino acid. - Trophocytes contain reserve food in the cockroach and help during starvation. - Oenocytes are involved in lipid processing and detoxification and secrete wax. - Urate cells are present in cockroaches which contains uric acid.
AP EAMCET-2010
Structural Organization in Animals
183863
Male and female cockroach is differs due to presence or absence of
1 anal cerci and anal style
2 anal cerci
3 anal style
4 anal sitae
Explanation:
C Male and female cockroach is differs due to presence or absence of and style. - The body of female cockroach is relatively larger than the male. - The abdomen of female cockroach is boat- shaped and the last segment is blunt. - The wings of female cockroach are smaller than that of the males and extend up to the tip of the abdomen. - The antennae of female cockroach are relatively larger than that of the male - Only a pair of anal cerci is present in female cockroach.
UP CPMT-2006
Structural Organization in Animals
183745
What external changes are visible after the last moult of a cockroach nymph
1 Labium develops
2 Anal cerci develop
3 Both fore wings and hind wings develop
4 Hind wings develop
Explanation:
C The development of fore wings and hind wings are external changes that are visible after the last moult of a cockroach nymph. Cockroach undergoes paurometabolus development. Nymph undergoes moulting about 13 times to reach the adult form.
AP EAMCET-03.09.2021 Shift-I
Structural Organization in Animals
183758
In cockrochootheca around the eggs is secreted by
1 Utricular majors
2 Phalic gland
3 Collaterial glands
4 Utricular breviores
Explanation:
C The ootheca is formed when collateral glands secrete onto the inner surface of the vestibulum. - Phallic glandsutricular majors and utricular breviores are present in male reproductive system.
183857
What will you look for to identify the sex of the following ?
1 Male shark - Claspers borne on pelvic fins
2 Female Ascaris - Sharply curved posterior end
3 Male frog - A copulatory pad on the first digit of the hind limb
4 Female cockroach - Anal cerci
Explanation:
A The male shark have claspers bone which is present on the inner margins of pelvic fins. Clasper help in the copulation. - During the copulation semen release through the clasper into female shark through cloaca. - Female Ascaris possess straight and blunt posterior end. - Copulatory pad is present on first digit of forelimb in male frog. - Anal cerci are present in both male and female cockroach while anal style is present only in the male cockroach.
AIPMT (Screening)-2011
Structural Organization in Animals
183858
The cellspresent in the fat bodies of cockroachwhich contain symbiotic bacteria that synthesise amino acids are
1 Trophocytes
2 Mycetocytes
3 Oenocytes
4 Urate cells
Explanation:
B Mycetocytes are the cell present in the fat bodies of cockroach which contain symbiotic bacteria that synthesis amino acid. - Trophocytes contain reserve food in the cockroach and help during starvation. - Oenocytes are involved in lipid processing and detoxification and secrete wax. - Urate cells are present in cockroaches which contains uric acid.
AP EAMCET-2010
Structural Organization in Animals
183863
Male and female cockroach is differs due to presence or absence of
1 anal cerci and anal style
2 anal cerci
3 anal style
4 anal sitae
Explanation:
C Male and female cockroach is differs due to presence or absence of and style. - The body of female cockroach is relatively larger than the male. - The abdomen of female cockroach is boat- shaped and the last segment is blunt. - The wings of female cockroach are smaller than that of the males and extend up to the tip of the abdomen. - The antennae of female cockroach are relatively larger than that of the male - Only a pair of anal cerci is present in female cockroach.
UP CPMT-2006
Structural Organization in Animals
183745
What external changes are visible after the last moult of a cockroach nymph
1 Labium develops
2 Anal cerci develop
3 Both fore wings and hind wings develop
4 Hind wings develop
Explanation:
C The development of fore wings and hind wings are external changes that are visible after the last moult of a cockroach nymph. Cockroach undergoes paurometabolus development. Nymph undergoes moulting about 13 times to reach the adult form.
AP EAMCET-03.09.2021 Shift-I
Structural Organization in Animals
183758
In cockrochootheca around the eggs is secreted by
1 Utricular majors
2 Phalic gland
3 Collaterial glands
4 Utricular breviores
Explanation:
C The ootheca is formed when collateral glands secrete onto the inner surface of the vestibulum. - Phallic glandsutricular majors and utricular breviores are present in male reproductive system.
183857
What will you look for to identify the sex of the following ?
1 Male shark - Claspers borne on pelvic fins
2 Female Ascaris - Sharply curved posterior end
3 Male frog - A copulatory pad on the first digit of the hind limb
4 Female cockroach - Anal cerci
Explanation:
A The male shark have claspers bone which is present on the inner margins of pelvic fins. Clasper help in the copulation. - During the copulation semen release through the clasper into female shark through cloaca. - Female Ascaris possess straight and blunt posterior end. - Copulatory pad is present on first digit of forelimb in male frog. - Anal cerci are present in both male and female cockroach while anal style is present only in the male cockroach.
AIPMT (Screening)-2011
Structural Organization in Animals
183858
The cellspresent in the fat bodies of cockroachwhich contain symbiotic bacteria that synthesise amino acids are
1 Trophocytes
2 Mycetocytes
3 Oenocytes
4 Urate cells
Explanation:
B Mycetocytes are the cell present in the fat bodies of cockroach which contain symbiotic bacteria that synthesis amino acid. - Trophocytes contain reserve food in the cockroach and help during starvation. - Oenocytes are involved in lipid processing and detoxification and secrete wax. - Urate cells are present in cockroaches which contains uric acid.
AP EAMCET-2010
Structural Organization in Animals
183863
Male and female cockroach is differs due to presence or absence of
1 anal cerci and anal style
2 anal cerci
3 anal style
4 anal sitae
Explanation:
C Male and female cockroach is differs due to presence or absence of and style. - The body of female cockroach is relatively larger than the male. - The abdomen of female cockroach is boat- shaped and the last segment is blunt. - The wings of female cockroach are smaller than that of the males and extend up to the tip of the abdomen. - The antennae of female cockroach are relatively larger than that of the male - Only a pair of anal cerci is present in female cockroach.
UP CPMT-2006
Structural Organization in Animals
183745
What external changes are visible after the last moult of a cockroach nymph
1 Labium develops
2 Anal cerci develop
3 Both fore wings and hind wings develop
4 Hind wings develop
Explanation:
C The development of fore wings and hind wings are external changes that are visible after the last moult of a cockroach nymph. Cockroach undergoes paurometabolus development. Nymph undergoes moulting about 13 times to reach the adult form.
AP EAMCET-03.09.2021 Shift-I
Structural Organization in Animals
183758
In cockrochootheca around the eggs is secreted by
1 Utricular majors
2 Phalic gland
3 Collaterial glands
4 Utricular breviores
Explanation:
C The ootheca is formed when collateral glands secrete onto the inner surface of the vestibulum. - Phallic glandsutricular majors and utricular breviores are present in male reproductive system.