Biology, asked by khushi3666, 1 year ago

low temperature is essential for spermatogenesis in mammals. intra abdominal testes are a feature of all except
1.Balaenoptera. 2.ornithorhyncus
3.camelus. 4.elephas

Answers

Answered by Sidyandex
1

Low temperature is essential for spermatogenesis in mammals.

Intra abdominal testes are a feature of all except camelus.

So 3) camelus is the correct answer.  

Other options like balaeno ptera, ornithor and elephas are the features of abdominal tests, and low temperature cannot reach the camelus during the intra abdominal tests of mammals.

Answered by thewordlycreature
0

Option 3. Camelus is the correct answer.



The dromedary , also called the Arabian camel (Camelus dromedarius), is a large, even-toed ungulate with one hump on its back. The dromedary is the tallest of the three species of camel; adult males stand 1.8–2 m (5.9–6.6 ft) at the shoulder, while females are 1.7–1.9 m (5.6–6.2 ft) tall. Males typically weigh between 400 and 600 kg (880 and 1,320 lb), and females weigh between 300 and 540 kg (660 and 1,190 lb). The species' distinctive features include its long, curved neck, narrow chest, a single hump (compared with two on the Bactrian camel and wild Bactrian camel), and long hairs on the throat, shoulders and hump. The coat is generally a shade of brown. The hump, 20 cm (7.9 in) tall or more, is made of fat bound together by fibrous tissue.

Similar questions