Do octopus and squids have exoskeleton, Biology

Assignment Help:

Do octopus and squids have exoskeleton?

Octopus and squids normally do not produce external shell (some squid species can have an internal shell). One cephalopod group, the nautiluses, generates an external spiral shell.

 


Related Discussions:- Do octopus and squids have exoskeleton

Pathophysiology of acute glomerulonephritis, Pathophysiology   The exac...

Pathophysiology   The exact mechanism of glomerulonephritis  is still under investigation. The dies'ease is characterised by deposition  of immune complexes  consisting of anti

Mass extinction, Mas s Extinction - Since beginning many species ev...

Mas s Extinction - Since beginning many species evolved and got extinct (in fact only 1 % is living). Sometimes it occured suddenly at large scale, (most recently dinosa

Is the ventricle lumen larger during diastole, Q. Is the ventricle lumen la...

Q. Is the ventricle lumen larger during diastole or during systole? During diastole the opposite occurs. The muscle fibers of the ventricles relax and the lumen of these chambe

What is sustainability, What is sustainability? Sustainability is the a...

What is sustainability? Sustainability is the ability to meet human needsin a way that will allow a human population to survive indefinitely.

How do white cells differ from red cells, How do white cells differ from re...

How do white cells differ from red cells (a) In their structure, (b) Their function?   a) White cells have nuclei, red cells do not have nucle

What are some functions of the cartilages in the human body, What are some ...

What are some functions of the cartilages in the human body? Cartilages are responsible for the structural support of the nose and ears. The trachea and the bronchi are also or

Types of regeneration, TYPES OF REGENERATION - R eparativ...

TYPES OF REGENERATION - R eparative R estorative 1. It is limited to healing of wounds or replacement of cells It can replace

Chemistry of living matter, Chemistry of Living Matter All living things ...

Chemistry of Living Matter All living things including ourselves, are made of protoplasm. Protoplasm is essentiallya colloidal suspension of proteins in a w&ery solution. It is c

Explain the bioavailability of vitamin e, Explain the Bioavailability of Vi...

Explain the Bioavailability of Vitamin E? For dietary purposes, vitamin E activity is expressed as a-tocopherol equivalents (a-TEs). One α-TE is the activity of l mg α-tocophe

Skin type - dermis, DERMIS (CORIUM) - Mesodermal in origin. More dev...

DERMIS (CORIUM) - Mesodermal in origin. More developed part. Leather is obtained from dermis by tanning. Thinnest in eye lid. Connective tissue present. In it 4 types

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