Choose the incorrect sentence.

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(D) $1$. Frogs are ureotelic,meaning they excrete urea as their primary nitrogenous waste. This statement is correct.$2$. Cockroaches are uricotelic,m

Vedclass · Accepted Answer

In cockroach,fertilization is internal and development is direct.

Vedclass · Answer

(D) $1$. Frogs are ureotelic,meaning they excrete urea as their primary nitrogenous waste. This statement is correct.$2$. Cockroaches are uricotelic,meaning they excrete uric acid to conserve water. This statement is correct.$3$. Frogs exhibit external fertilization,which takes place in water. This statement is correct.$4$. Cockroaches exhibit internal fertilization,but their development is indirect,involving a nymphal stage that undergoes multiple molts (metamorphosis). Therefore,the statement claiming 'direct development' is incorrect.

Similar Questions

Select the correct option from the following:
$(i)$ Frogs are $Ureotelic$ / $Uricotelic$.
(ii) The visual unit of the compound eye in cockroaches is $Ommatidia$ / $Ommatidium$.

Pupa occurs in the life cycle of:

From which germ layer do the glands of vertebrates originate?

Which gland in mammals secretes odoriferous substances?

During embryonic development,from which germinal layer do the endoskeleton and muscles originate?

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