Temperature and concentration of nutrients, Biology

Assignment Help:

Temperature and Concentration of Nutrients

Temperature

Temperature like salinity remains almost constant in the oceans in contrast to the land or terrestrial ecosystems ranging from about 2°C in the polar seas to 32°C or more in the tropics. The annual variation in any part of the sea is usually not more than 6°C.

Concentration of Nutrients

The marine environment is low in concentrations of dissolved nutrients, which since they occur in very little amount are measured in parts per billion (ppb) in contrast to salts, such as sodium chloride which is measured in parts per thousand (ppt). This low quantity of nutrients acts as a major limiting factor in determining the size of marine populations.


Related Discussions:- Temperature and concentration of nutrients

Define the qualitative technique in nutritional biochemistry, Define the Qu...

Define the Qualitative Technique in Nutritional Biochemistry? In this manual you will be familiarized with simple qualitative techniques and tests to identify compounds such as

Simple or unilayered epithelia, SIMPL E EPITHELIA (UNILAYERED EPITHELIA) -...

SIMPL E EPITHELIA (UNILAYERED EPITHELIA) - 1 .      SIMPLE SQUAMOUS EPITHELIUM (PAVEMENT EPITHELIUM) - It is composed of large flat cells whose edges fit closely toge

Standard invert sugar solution, Q. Standard invert sugar solution? Rea...

Q. Standard invert sugar solution? Reagents Required 1) Standard invert sugar solution: Weigh accurately 0.985 g of sucrose and dissolve in 500 ml of water. Add 2 ml of

Describe arteriovenous continuous murmur, Describe Arteriovenous Continuous...

Describe Arteriovenous Continuous Murmur? Arteriovenous Continuous Murmur :  These can be congenital as in coronary artery fistula entering RA/RV/PA, sinus of valsalva to rig

Bacteria entering the blood system, Briefly describe the principal lines of...

Briefly describe the principal lines of defence against bacteria entering the blood system. A blood clot forms a barrier to entry by bacteria. White cells ingest and kill bacte

Photosynthesis, Why methyl alcohol is used in destarching?

Why methyl alcohol is used in destarching?

Define fluids requirement to avoid underweight problem, Define Fluids requi...

Define Fluids requirement to avoid underweight problem? Take fluids only after a meal instead of with or before meals so that food intake is not reduced. High calorie nourishin

What are the tissues that form the digestive tube wall, Q. From the lumen t...

Q. From the lumen to the external surface what are the tissues that form the digestive tube wall? From the internal surface to the external surface, the digestive tube wall is

Respirator pigments and breathing, RESPIR A T O R Y PIGMENTS - R...

RESPIR A T O R Y PIGMENTS - Resp. pig. is generally Hb (Fe is attached to globine by chellate bond). In Earthworm Erythroqruorine present. Haemocyanine (Cu) genera

What is choanoflagellate. explain in brief., What is Choanoflagellate? Expl...

What is Choanoflagellate? Explain in brief. The protozoans which resemble the choanocyte cells found in sponges. They have a collar of microvilli which surround a central flage

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