Explain the rectum and anal canal, Science

Assignment Help:

Explain the Rectum and Anal Canal

Rectum: This is a slightly dilated part of the colon. It leads from the pelvic colon.

Anal canal: This is a short canal which leads from the rectum, to the exterior. There are two sphincter muscles which control the anus. The internal sphincter consists of smooth muscle fibre and is under the control of autonomic nervous system. The external sphincter is formed by striated muscle. It is under voluntary nerve control.


Related Discussions:- Explain the rectum and anal canal

Social science, role of scial science in human behaiver

role of scial science in human behaiver

Protozoa, disadvantages of protozoa

disadvantages of protozoa

Soil science.., how is the soil colloidal material look like when ion and c...

how is the soil colloidal material look like when ion and cation exchange capacity of the soil?

The earths atmosphere does most of our weather occur, In what layer of the ...

In what layer of the Earths atmosphere does most of our weather occur? Troposphere

What is the meaning of ''rock'' and ''mineral'', The meaning of 'rock' and ...

The meaning of 'rock' and 'mineral' Develop the meaning of these two terms by a study of the specimens collected. A rock is usually regarded as mineral matter found in t

Frost in the classroom, Frost in the classroom Frost can be made in the...

Frost in the classroom Frost can be made in the classroom by using a tall metal container like as a tin can. Pack the can with exchange layers of ice and salt, using about doub

What is a hormone, What is a hormone? A hormone, as you may already kno...

What is a hormone? A hormone, as you may already know, can be described as a chemical substance which having been formed in one particular organ or a gland is carried in the bl

How To Get Back The Super Qualities Of The Brain, Hey There,I Have a Very I...

Hey There,I Have a Very Important Question,A Friend of Mine Watched the Movie The Secret About One Year Ago...And Something Happened To Him,As He Always Knew His Purpouse and Was V

What are the factors affecting soil formation, What are the Factors Affecti...

What are the Factors Affecting Soil Formation  Parent materials formed due to weathering of rocks are transported from the place of their origin and re-deposited before they ar

Autonomic system, Autonomic System: The autonomic nervous system gets...

Autonomic System: The autonomic nervous system gets its name from the fact that it relates to autonomous*or self-regulatory activities such as digestion and circulation, whic

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