Search results
Results From The WOW.Com Content Network
The specimen is just the tip, as the entire organ, when intact, would have been about 5 m (16 ft) long and weighed about 350–450 kilograms (770–990 lb), well above average for even a blue whale. By comparison, an adult elephant's penis is the largest penis of any land animal at 1.8 metres (6 ft) on average.
The spermaceti organ in sperm whales is shaped like an elongated barrel and sits on top of the whale's melon. Historically, the spermaceti oil found within it was used in a variety of products – including lamp oils, candles, and lubricants – providing the economic basis for the sperm whaling industry. [ 2 ]
The spermaceti organs may also help adjust the whale's buoyancy. It is hypothesized that before the whale dives, cold water enters the organ, and it is likely that the blood vessels constrict, reducing blood flow, and, hence, temperature. The wax therefore solidifies and reduces in volume.
Whales are fully aquatic, open-ocean animals: they can feed, mate, give birth, suckle and raise their young at sea. Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 tonnes (210 short tons) blue whale, which is the
The orca (Orcinus orca), or killer whale, ... occasionally joining groups that contain reproductive females. [119] As in resident clans, transient community members ...
The testicles are inside the body at all times. 1. Genital Slit: This slit is generally closed but when the whale gets erect the slit swells and the penis comes out of the whale. 2. Penis: Sex organ that becomes external when erect. It is inserted in the female until ejaculation. Sperm contained in the ejaculate is what impregnates female whale. 3.
The largest internal organ (by mass) is the liver, with an average of 1.6 kilograms (3.5 pounds). [26] The largest external organ, which is also the largest organ in general, is the skin. [27] The longest muscle is the sartorius muscle in the thigh. [28] The longest single nerve is the sciatic nerve in the thigh, counting its branches and axons.
In addition, beluga whales have undergone semen collection, [249] body temperature data collection, [251] reproductive tract examinations via transabdominal ultrasound, and endoscopic exams. [254] With new technology, the reproductive characteristics of both the female and male beluga whale have been accurately described and has benefited ...