Biology, asked by fayu9786, 6 months ago

Which animals developed a pulsatile vessel for the first time? which chapter

Answers

Answered by Lizzwill

Answer:

MOLLUSKS

Explanation:

Mollusks was the animal developed pulsatile vessel for the first time. Explanation: Pulsatile flow is a type of flow occurring in circular system, mainly in arteries blood vessels. It has been researched that mollusks was an animal that had lived between 600 and 700 million years ago.

Answered by nandakanjaneyulu

Answer:

I think answer is in bio

Previous Question

Next Question

Similar questions

Sociology, 3 months ago

essay on my conscience pricks ...

English, 3 months ago

In the following question, a sentence split into four parts labeled A, B, C and D is given. Rearrange the parts to form the original sentence and select the correct order from among the four choices given below. A. and talk to our friends from a distance of thousands of miles B. with the help of telephone and wireless C. we can now traverse thousands of miles within a few hours D. showing that...

Math, 3 months ago

-8x -20x pls answer me...