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

Basic domains of dna, DNA binding domains called as basic domains rich in b...

DNA binding domains called as basic domains rich in basic amino acids that was happen in transcription factors in combination with zipper helix-loop-helix or leucine (HLH) dimeriza

Gametes and genotypes, what type of gametes would be produced from genotype...

what type of gametes would be produced from genotype AA, Bb, AABb and someone who is heterozygous for 3 traits

Growth phase -stages in spermatogenesis, Growth Phase -Stages in spermatoge...

Growth Phase -Stages in spermatogenesis Growth phase is characterized by the acquisition of the structural and functional characteristics of distinct sex cells. Also here is a

Explain the types of care of teeths, Explain the types of care of teeths ...

Explain the types of care of teeths a) Plastic/ Nylon Scalers: These are available in a variety of shapes and are moderately effective in calculus removal. Can be Ultrasonic

Explain cholera, Cholera The risk of infection with cholera is very lo...

Cholera The risk of infection with cholera is very low in tourists. The parenteral vaccine licensed in the US is no longer available. One oral vaccine called Dukoral is availa

Explain nutrient cycling and their processes, Explain Nutrient Cycling and ...

Explain Nutrient Cycling and their processes? Two major processes are common to all ecosystems: nutrient cycling and the flow of energy. These two functions are carried out by

Invertebrate groups possess segmented bodies, Which invertebrate groups pos...

Which invertebrate groups possess one, three, four or all of the features below? Segmented bodies, hard exoskeleton, jointed legs, compound eyes, three pairs of walkin

Explain about the food product development, Explain about the Food product ...

Explain about the Food product development? Food product development is often commodity related. This type of research needs to be carried out in the pilot plants with the equi

Enumerate about the wisconsin card sorting test, Enumerate about the Wiscon...

Enumerate about the Wisconsin Card Sorting Test Verbal memory, non verbal memory etc. are tested through the presentation of stimuli such as verbal learning test, selective rem

How many kcal of gross energy were formed, The question asks . . . 18 moles...

The question asks . . . 18 moles of moles of maltose are completely oxidized by the reactions of the final oxidative pathways (Embden-Myerhoff Pathway and Krebs Cycle). How many AT

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages