Which of the following organisms has an open circulatory system? - Vidyadip

MCQ

Which of the following organisms has an open circulatory system?

A
Fish.
B
Frog.
C
Crocodile.
✓
Hydra.

✓

Answer

Correct option: D.

Hydra.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Body Fluids and Circulation→Body Fluids and Circulation — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Aestivation of petals in the flower of cotton is correctly shown in

High energy electrons in photo system I are transferred from $\text{FRS}$ to:

Which group of animals respire through lungs?

Which of the following secretes leutenizing hormone

Choose correct pair.

At a neuromuscular junction, synaptic vesicles discharge $........$

The ozone layer is found in the:

In cockroach, nephrocytes are concerned with

Insulin is made up of $..........$ and $.........$

Larynx open into pharynx by: