Question

The important character of Cobra is
A. Presence of hood
B. Small scales on head
C. Rounded tail
D. None of the above

Answer 1

Throughout its span, the Indian cobra exhibits a wide spectrum of colour and design. The underside coloration of this species' ventral scales might be grey, yellow, tan, brown, reddish, or black. The Indian cobra's dorsal scales may have a hood mark or colour patterns. A posteriorly convex light band at the level of the 20th to 25th ventrals is the most typical observable pattern. On the dorsal scales, salt-and-pepper speckles can be noticed, especially in adult individuals.

Complete answer:
The Indian cobra (Naja naja), also known as the spectacled cobra, Asian cobra, or binocellate cobra, is a species of the genus Naja that can be found in India, Pakistan, Bangladesh, Sri Lanka, Nepal, and Bhutan. It is one of the "big four" snake species in India that cause the most snake bites. It is not to be confused with the king cobra, which is a monotypic genus. The Indian cobra is beloved in Indian mythology and culture, and snake charmers are frequently seen with it. The Indian Wildlife Protection Act now protects it in India (1972).

The best option is (A) hood is present.

Cobras have a characteristic neck with hood and spectacle marks. The upper lip's third supralabial shield touches the eye and nasal shield. It has hollow flangs on the upper jaw and is a deadly snake. As a result, option A is the proper response.

The Indian cobra is a medium-sized snake with a large body. The comparatively large and spectacular hood of this cobra species, which it grows when threatened, makes it easy to identify.

A hood mark can be seen on several specimens. The rear of the Indian cobra's hood bears this hood mark. Two circular ocelli patterns are joined by a curving line when the hood mark is present, suggesting the idea of spectacles.

The head of this species is oval, low, and very slightly separated from the neck. The snout is short and rounded, and the nostrils are large. The pupils are circular and the eyes are medium in size.

Note:-
The Oriental rat snake Ptyas mucosus is frequently confused with the Indian cobra; however, the Oriental rat snake is significantly longer and has a more noticeable ridged appearance on its body. The banded racer Argyrogena fasciolata and the Indian smooth snake Coronella brachyura are two snakes that look similar to Naja naja. The monocled cobra (Naja kaouthia) is sometimes confused with the Naja naja ; however, the monocled cobra has a "O"-shaped pattern on the back of the hood, whilst the Naja naja does not.