The estimated weight of a whale's brain is 7800g.
Assuming you meant 'biggest' brain - that belongs to the Blue Whale.
humans flys humans flys
the largest of the two is the blue whale. it is the largest mammal and is also the largest whale, whereas the killer whale is less than a quarter of the size and weight and is among the smaller variations to the whale family.
A elephant.
The Animal with the largest brain is the Sperm Whale (Cachalot) (Physeter Macrocephalus) It has a brain that weighs about 17.2 pounds (7.82 kilograms).
A newborn blue whale is about 3 tons. It gains 200 pounds per day for the first year.
150 tonnes
The biggest blue whale weighs upto 172 metric tons (190 short tons) or more in weight, it is the largest animal ever known to have existed.
The tongue of a Blue Whale weighs a little more than an African Elephant! So, the weight of a whale's tongue is about 3,000 KG. Hope this helps! =)
blue whale
Was and still is the Blue Whale