mammals

What phylum are mammals in?

• Invertebrata

• Vertebrata

• Chordata

• Animalia

What two methods keep mammals warm?

• Hair

• Skin

• Blubber

• Hibernating

Which of the following organism has an additional gizzard in the alimentary canal?

• Pigeon

• Blue whale

• Bat

• Platypus

Number of bones in the ears of mammals are ____________.

• 4

• 5

• 3

• 2

The condition of presence of different types of teeth is called _______________.

• Phycodont

• Heterodont

• Homodont

• None of these

The most dominant animal species belong to which of the following classes?

• Aves

• Reptiles

• Pisces

• Mammalia

Read the characteristic given below and identify the phylum

Presence of special vocal organ called syrinx at the base of trachea.

• Reptilia

• Mammalia

• Aves

• All of these

Tags

NGSS.MS-LS4-2

Which of the following is an egg-laying mammal?

• 
• 
• 
• All of these

Which one of the following is a superclass?

• Cyclostomata

• Pisces

• Chondrichthyes

• Osteichthyes

Tags

NGSS.MS-LS4-2

The given organism belongs to which of the following subclasses?

• Protochordata

• Cephalochordata

• Vertebrata

• None of these

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2