Practice free Classification of Animal Kingdom (Zoology) NEET multiple-choice questions online with instant answers and detailed explanations. No login required.
Fertilization occurs in Cockroach in ..........
In cockroaches, fertilization occurs in the genital chamber. The male deposits spermatophores into the genital chamber of the female, where fertilization takes place.
Cockroach is a .......... animal and development are .......... .
Cockroaches are oviparous, meaning they lay eggs. Their development is indirect, involving a series of nymphal stages before reaching adulthood.
Ootheca of Cockroach has .......... eggs which are ..........
The ootheca of a cockroach typically contains 14 to 16 fertilized eggs. The ootheca is a protective casing that ensures the safety and development of the eggs until they hatch.
The nymph of Cockroach grows into an adult Cockroach by moulting............... times.
The nymph grows by moulting about 13 times to reach. In cockroach, the development is indirect and paurometabous adult form and has three stages, i.e., egg, nymph and adult. The nymph resembles adult except for undeveloped wings and genitalia.
How many abdominal segments are present in male and female Cockroach ? (Kerala PMT 2008)
Which statement is true for Cockroach ? (NCERT)
In cockroaches, the anal styles are indeed absent in females. This is a distinguishing feature between male and female cockroaches. Males possess anal styles, which are paired, short, and unsegmented appendages located near the anal cerci, while females do not have these structures.
Answer following questions by selecting correct S and R from given options. S - Statement, R - Reason S : In Cockroach nine pairs of spiracles occur. R : Walls of spiracles are framed from chitinous bristles.
Answer following questions by selecting correct S and R from given options. S - Statement, R - Reason S : Heart of Cockroach is made up of thirteen units. R : Blood vascular system of Cockroach is an open type.
The heart of a cockroach is indeed made up of thirteen segments, which is a correct statement (S). The blood vascular system of the cockroach is of the open type, which is also a correct statement (R). However, R is not an explanation for S. Therefore, both S and R are correct, but R does not explain S.
Which animals have developed capacity of regeneration ?
Which animals reproduce by exogenous budding?
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