Which of the following is/are present in female cockroach?
A. Collateral gland
B. Mushroom gland
C. Spermatheca
D. Anal style
E. Phallic gland
Choose the most appropriate answer from the options given below:
A. Collateral gland
B. Mushroom gland
C. Spermatheca
D. Anal style
E. Phallic gland
Choose the most appropriate answer from the options given below:
- B and D only
- B and E only
- A only
- A and C only
The Correct Option is D
Solution and Explanation
In the female cockroach:
Collateral glands: These glands are present in female cockroaches. They secrete a sticky substance.
Spermatheca: This organ stores the sperm received from the male cockroach.
Mushroom glands: These glands secrete ootheca (egg case).
Anal styles: These are absent in female cockroaches. They are found only in male cockroaches.
Phallic glands: These are also absent in female cockroaches. They are found only in male cockroaches.
Therefore, collateral glands (A) and spermatheca (C) are present in the female cockroach.
Top Questions on Reproduction in Animals
- In MoET technique fertilized eggs are transferred into surrogate mother in which of the following stage ?
- KCET - 2023
- Biology
- Reproduction in Animals
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Monkeys and chimpanzees cannot mate in present day conditions.
Reason R: Reproductive isolation is reversible.
In the light of the above statements, choose the most appropriate answer from the options given below :- CUET (PG) - 2023
- Zoology
- Reproduction in Animals
- Reproduction by means of parthenogenesis seen in _____ .
- TS POLYCET - 2020
- Biology
- Reproduction in Animals
Questions Asked in NEET exam
- Given below are two statements :
Statement I : In the nephron, the descending limb of loop of Henle is impermeable to water and permeable to electrolytes.
Statement II : The proximal convoluted tubule is lined by simple columnar brush border epithelium and increases the surface area for reabsorption.
In the light of the above statements, choose the correct answer from the option given below :- NEET (UG) - 2024
- Nephrons
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : The potential (V) at any axial point, at 2 m distance(r) from the centre of the dipole of dipole moment vector\(\vec{P}\) of magnitude, 4 × 10-6 C m, is ± 9 × 103 V.
(Take \(\frac{1}{4\pi\epsilon_0}=9\times10^9\) SI units)
Reason R : \(V=±\frac{2P}{4\pi \epsilon_0r^2}\), where r is the distance of any axial point, situated at 2 m from the centre of the dipole.
In the light of the above statements, choose the correct answer from the options given below :- NEET (UG) - 2024
- Magnetic Field
- \(^{290}_{82}X\stackrel{\alpha}{\rightarrow}Y\stackrel{e^+}{\rightarrow}Z\stackrel{\beta^-}{\rightarrow}P\stackrel{e^-}{\rightarrow}Q\)
In the nuclear emission stated above, the mass number and atomic number of the product Q respectively, are :- NEET (UG) - 2024
- Nuclear physics
- In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x (kcal m-2)yr-1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?
- NEET (UG) - 2024
- Ecosystems
The output (Y) of the given logic gate is similar to the output of an/a :
- NEET (UG) - 2024
- Digital Electronics and Logic Gates