Explain evolutionary relationship among animal groups, Biology

Assignment Help:

Evolutionary relationship among various animal groups is depicted in the cladogram given below. P, Q and R respectively shown:

a. Vertebrae, hair and four limbs.

b. Bony skeleton, hair and amniotic eggs.

c. Vertebrae, amniotic eggs and hair.

d. Respiration by skin, lungs and poikilothermy.

Related Discussions:- Explain evolutionary relationship among animal groups

Explain about the commercial sterilization, Explain about the Commercial St...

Explain about the Commercial Sterilization? Sterilization is the most extreme heat treatment given in preservation of food by heat. Usually target organism is a heat resistant

The polymerase chain reaction, The Polymerase Chain Reaction Kary Mulli...

The Polymerase Chain Reaction Kary Mullis established the technique of the polymerase chain reaction (PCR) in the year of 1983. He won a Nobel Prize for the procedure in the ye

Where in the plants is a large amount of iaa found, Where in the plants is ...

Where in the plants is a large amount of IAA found? The Auxins are produced and found in large amount in the apical buds of the shoots and stem and in the young leaves.

Create a standard curve, Explain how you would create a standard curve to d...

Explain how you would create a standard curve to determine the amount of orange dye that had been added to a can of orange soda

Aortic valve replacement with replacement of aortic root, Aortic Valve ...

Aortic Valve Replacement with Replacement of Aortic Root : When there is aneurysm of ascending aorta with aortic regurgitation, aortic root replacement is done. This

.excretion, name the blood vessel which bring waste product to kidney

name the blood vessel which bring waste product to kidney

Skin, SKIN - Largest organ of body. It is covered by hair...

SKIN - Largest organ of body. It is covered by hairs or pelage i.e. pillifera. Study of skin is dermatology. Outermost covering of body. Skin is elastic and

Explain rickets, Explain Rickets Rickets:- A condition in children du...

Explain Rickets Rickets:- A condition in children due to vitamin D deficiency.

Noise exposures - factors affecting occupational health, Noise Exposures - ...

Noise Exposures - Factors Affecting Occupational Health Various equipment and processes generate noise of varying intensity and - frequency. In this respect ventilation system

Explain terms of osmosis, A red blood cell has an internal salt concentrati...

A red blood cell has an internal salt concentration of 150mM. The cell is placed in a beaker of 500mM salt. (a) Assuming that the cell membrane is permeable to water but not to

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages