WorksheetsStudy of heart
Total questions: 12
Worksheet time: 6mins
Which of the following has two chambered heart
Frog
Fish
Crocodile
Mammal
Which of the following heart consists of the "Foramen of Panizza"
Cockroach
Crocodile
Calotes
Frog
Which of the following animals has an open circulatory system?
Fish
Frog
Cockroach
Crocodile
Which animal's heart is known for one atrium and one ventricle?
Frog
Crocodile
Fish
Calotes
What is the name of the blood vessel that carries blood away from the heart?
Vein
Capillaries
Artery
Sinus
What is the main function of the circulatory system?
To digest food
To transport O2, nutrients and hormones
To excrete waste
To reproduce
What is the largest chamber of a cockroach's heart called ?
Ostia
Ventricle
Alary Muscles
Anterior aorta
Which phylum consists of hemolymh?
Porifera
Echinoderms
Arthropoda
Cnidaria
Which class of organisms have more complex heart?
Fish
Amphibians
Reptiles
Mammals
Sinus venosus consists of...
Only deoxgenated blood
Only oxygenated blood
Blood oxygenated and deoxgenated blood
None of the above
Cockroaches heart consists of
4 chambers
3 chambers
14 Chambers
13 chambers
Crocodile belongs to class...
Amphibians
Reptiles
Mammals
Pisces
