Pattern of growth, Biology

Assignment Help:

PATTERN OF GROWTH -

1.       ISOMETRIC -

In it an organ grows at the same rate as the rest of body. External form of body is not changed. eg. fish, locust.

2.       ALLOMETRIC -

An organ grows at a rate differnt from that at which the body grows.

eg. in mammals different parts of body.

Note :- Growth is under control of thymosine, thyroxine and STH.


Related Discussions:- Pattern of growth

Classification, Tricks of learn a classification (molusca,arthopoda,prifera...

Tricks of learn a classification (molusca,arthopoda,prifera etc.)

Adaptation and learning function of consciousness, Q. Adaptation and learni...

Q. Adaptation and learning function of Consciousness? Adaptation and learning function: Adaptation to novel experiences requires more conscious involvement, for successful lear

Define sympathetic and the parasympathetic neural actions, Q. What is the a...

Q. What is the antagonism between the sympathetic and the parasympathetic neural actions? In general the action of the parasympathetic and the sympathetic are antagonistic that

Alkaloids, Miscellaneous antinutritional substances Alkaloids: Alkal...

Miscellaneous antinutritional substances Alkaloids: Alkaloids represent a large and structurally diverse group of compounds present within angiosperm plants; the majority of

Aerotolerant anaerobes, Aerotolerant anaerobes are incapable of aerobic res...

Aerotolerant anaerobes are incapable of aerobic respiration, but can nevertheless grow in the presence of air. Many lactic acid bacteria fall into this category. They can only gene

Mitosis and meiosis, briefly desribe the eggs and follicles in rabbit

briefly desribe the eggs and follicles in rabbit

What are the ploidies of the new cells, In which meiotic division does the ...

In which meiotic division does the separation of identical chromatids occur? After the end of this process what are the ploidies of the new cells? The separation of identical c

Evolution, how to calculate the frequency of mating with the HW equation?

how to calculate the frequency of mating with the HW equation?

Culture medium - techniques of plant tissue culture, Culture Medium - Techn...

Culture Medium - Techniques of Plant Tissue Culture In nature green plants are capable of synthesizing organic compounds necessary for their growth and development from the mi

What are the two major morphological patterns of cnidarians, Q. What are th...

Q. What are the two major morphological patterns of cnidarians? Concerning locomotion how do these forms differentiate from each other? Morphologically, cnidarians classify as

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