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In cockroach color of Malpighian tubules is .......... and their........ end is blind.
In cockroaches, the Malpighian tubules are yellow in color, and their free (distal) end is blind. These tubules float freely in the hemolymph and are responsible for the excretion of nitrogenous wastes.
In Cockroach wall of each malpighian tubule is lined by..........and......... cells.
The wall of each Malpighian tubule in cockroaches is lined with glandular and ciliated cells. The glandular cells are involved in secretion, while the ciliated cells help in propelling the waste materials through the tubules.
In Cockroach waste products collected is Malpighian tubules will first enter in ..........
In cockroaches, the Malpighian tubules are responsible for the excretion of waste products. These tubules collect waste materials from the haemolymph and then release them into the hindgut, where they are eventually excreted out of the body. The hindgut includes the ileum, colon, and rectum, which are parts of the digestive system involved in the excretion process.
With reference to excretion, Cockroach is............. animal.
Cockroaches are uricotelic animals, meaning they excrete nitrogenous waste primarily in the form of uric acid. Uric acid is relatively non-toxic and requires less water for excretion, making it an advantageous adaptation for terrestrial insects like cockroaches that need to conserve water.
Which of the following is a group of sense organs in Cockroach ?
Which is the correct word for vision of Cockroach ?
Cockroaches have a type of vision known as mosaic vision. This is due to the presence of numerous ommatidia in their compound eyes, which provides a wide field of view and sensitivity to motion. This type of vision is not as sharp as human vision but is highly efficient in detecting movement in dim light.
Is the accessory reproductive gland with testis in male cockroach?
The accessory reproductive gland associated with the testis in male cockroaches is the mushroom-shaped gland. This gland plays a crucial role in the reproductive system by secreting substances that are involved in the formation of spermatophores, which are capsules containing sperm.
In male Cockroach the sperms stored in seminal vesicles form..........
In male cockroaches, the sperms are stored in the seminal vesicles and form spermatophores. Spermatophores are capsules or packets that contain sperm, and they are transferred to the female during mating.
In male Cockroach testes are present in............. segments of abdomen while mushroom glands occurs in ...............segments.
In male cockroaches, the testes are located in the 4th to 6th segments of the abdomen, while the mushroom glands are found in the 6th to 7th segments. This anatomical arrangement is crucial for the reproductive system of the cockroach.
Sperms from the spermatophores in male Cockroach are discharged during ..........
Sperms from the spermatophores in male cockroaches are discharged during copulation. Copulation is the process where the male and female cockroaches mate, and it is during this process that the spermatophores are transferred to the female.
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The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.