Which terrestrial vertebrate group is extremely rare, Biology

Assignment Help:

Which terrestrial vertebrate group is extremely rare in deserts?

Amphibians are terrestrial vertebrates extremely rare in desert environments (although there are a some species adapted to this type of ecosystem). Amphibians are rare in deserts because they do not have a permeable skin and so they simply lose water by evaporation and desiccate. They also require an aquatic environment to reproduce, as their fecundation is external and their larva is water-dependent.

 


Related Discussions:- Which terrestrial vertebrate group is extremely rare

Define maternal dietary intake and foetal outcome, Define Maternal Dietary ...

Define Maternal Dietary Intake and Foetal Outcome? Among the various nutrients, energy intake appears to be the most crucial, for developing countries. Studies from India have

Explain biochemical investigation, Explain Biochemical investigation Bi...

Explain Biochemical investigation Biochemical  investigations:  These help  to  reveal nutrients and metabolites in blood and /or urine, and/or faeces that indicate an infectio

What would happen to a cell, What would happen to a cell if it was placed i...

What would happen to a cell if it was placed into a hypertonic solution? Into a hypotonic solution? What would happen to a cell if the cell itself was hypertonic to the solution?

Precautions should be taken while exercising?, Q. Precautions should be tak...

Q. Precautions should be taken while exercising? Being a diabetic the patient has to take a few precautions. These are: - Initiate the exercise programme gently and then bui

Define criteria for assessment of vitamin d status, Define Criteria for Ass...

Define Criteria for Assessment of Vitamin D Status? You may recall the events involved in calcium homeostasis described earlier in this section. We studied that sufficient 25-O

Define the nutritional assessment methods, Define the Nutritional assessmen...

Define the Nutritional assessment methods? Nutritional assessment methods commonly used are enumerated herewith. 1. Bodyweight measurement s remain to be the most practical

Define morphallaxis, a) Describe with the help of a suitable example for ea...

a) Describe with the help of a suitable example for each of the following terms : (i) morphallaxis (ii) epimorphosis and (iii) compensatory regeneration.

Explain water-soluble and fat-soluble vitamins, What is the difference betw...

What is the difference between water-soluble and fat-soluble vitamins? Why can fat-soluble vitamins cause harm when ingested in excess? Water-soluble vitamins are those soluble

The basics of dna cloning, There  are a broad  range  of various  process  ...

There  are a broad  range  of various  process  for cloning  DNA  into  either viral  or plasmid vectors  but the basic  scheme  of events  is frequently  same.  To clone into a pl

Define bioavailability of pyridoxine, Define Bioavailability of pyridoxine?...

Define Bioavailability of pyridoxine? A recent review by Gregory confirms that bioavailability of vitamin B 6 in a mixed  diet is about 7570, with approximately 8% of this tot

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