Illustrate adaptation to terrestrial life, Biology

Assignment Help:

Q. Why can the allantois be considered an adaptation to terrestrial life?

The allantois is an adaptation to dry land because in embryos of oviparous terrestrial beings like birds and reptiles, the metabolic residuals cannot be immediately excreted to the aquatic surrounds (as amphibian and fishes larvae do). It was essential then for the appearance of a structure capable of storing the embryonic excretes until hatching.


Related Discussions:- Illustrate adaptation to terrestrial life

How identical proteins form, Are proteins with the same number of each diff...

Are proteins with the same number of each different amino acid that form them necessarily identical proteins? Even if many proteins have the similar number of each dissimilar a

Pulmonary valvotomy on cardio pulmonary bypass, Pulmonary Valvotomy on ...

Pulmonary Valvotomy on Cardio Pulmonary Bypass :  Patient is connected to cardio pulmonary bypass using ascending aortic cannula and single 01- double (preferred) ven

Emerging trends in nutritional content of technologically, Define Emerging ...

Define Emerging trends in the nutritional content of technologically? Increased concern about the nutritional content of technologically derived, advanced foods is expressed by

Nutritional management for gastro oesophageal reflux disease, Q. Nutritiona...

Q. Nutritional Management for gastro oesophageal reflux disease? As mentioned above the nutrient requirements remain the same as per the RDI for most patients. It would be impo

Exon, Exon are those parts of a genomic DNA sequence which will be represe...

Exon are those parts of a genomic DNA sequence which will be represented in final, mature mRNA t A contiguous segment of the genomic DNA which codes for a polypeptide in the gene.

Two things that enter the cell for cellular respiration, What are two thing...

What are two things that enter the cell for cellular respiration? Carbohydrate molecules and oxygen enter the cell during cellular respiration.

Growth and development of multi cellular organisms, Growth and development ...

Growth and development of multi cellular organisms The normal growth and development in all multicellular organisms occur in a programmed manner. The new born babies have

Breast cancer, Breast Cancer Normal 0 false false ...

Breast Cancer Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Brain, why left brain controls right side of the body and right brain contr...

why left brain controls right side of the body and right brain controls left side of the body....?????

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd