Choose the correct statements from the following: i. Frogs contain highly evolved systems for control and coordination. ii. Frogs contain both endocrine glands and nervous system. iii. There are 8 pairs of cranial nerves present in frogs.
A
Only i is correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Both i & ii are correct
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Only ii is correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both ii & iii are correct
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is B Both i & ii are correct Frogs possess highly evolved sytems for control and coordination. They have a nervous system & endocrine system. Endocrine system consists of glands that secrete chemicals called hormones to influence various bodily functions. Nervous system consists of central nervous system, peripheral nervous sytem & autonomic nervous system. Brain is a part of central nervous system from which 10 pairs of cranial nerves arises and are involved in control & coordination.