Elaborate the term - gill slits, Biology

Assignment Help:

Elaborate the term - Gill slits.

Lateral opening in the wall of pharynx which allows water to enter into mouth and exit through the pharynx. This is one of the ancestral characteristics of phylum Chordata. It allowed water to be removed from ingested food before it was passed back into digestive system.


Related Discussions:- Elaborate the term - gill slits

How are the main classes of arthropods classified, How are the main classes...

How are the main classes of arthropods classified according to the presence of larval stage in their embryonic development? In crustaceans there are species with direct and oth

The human foetus expelled from the uterus of its mother, How is the human f...

How is the human foetus expelled from the uterus of its mother: The total time required for the embryonic and foetal development is called gestation period which is usually

Digestive system - buccal cavity, BUCCAL CAVITY - Situated between u...

BUCCAL CAVITY - Situated between upper & lower jaw. It is lined by stratified squamous epithelium. Separated from nasal chamber by palate. Palate forms roof of buccal cav

Diversity2, using examples of invertebrate phyla illustrate how the increas...

using examples of invertebrate phyla illustrate how the increase in complexity is reflected by their nervous system?

Bacterial diseases-actinobacillosis, Actinobacillosis Synonym   : Woo...

Actinobacillosis Synonym   : Wooden Tongue Causative organism                  : Actinobacillus lignieresii Species affected                   : Ruminants, cattle and s

Cleavage - development biology, Cleavage - Development Biology Cleavag...

Cleavage - Development Biology Cleavage or segmentation is a series of cell divisions of the fertilized .egg through which it is converted into a multicellular structure, call

Explain the relative nucleotide content of each sample, Can you help explai...

Can you help explain this question in fairly simple terminology? A certain sample of DNA has a Tm of 65oC, while another has a Tm of 58oC. What can you tell about the relative n

Respiration would cease even oxygen and food were supplied, If a tissue was...

If a tissue was heated to 65ºC for 10 minutes, respiration would cease even if oxygen and food were supplied. Why is this? A temperature of 65°C for 10 minutes would denature

Explain curdlan, Curdlan Curdlan, a glucan with (1→3) is produced by ba...

Curdlan Curdlan, a glucan with (1→3) is produced by bacterium  Alkaliqenus faecalis  var. myogenes and some related bacteria. It is a tasteless, odorless white powder, which sw

Concepts and definitions in relation to nutrient requirement, Concepts and ...

Concepts and Definitions in Relation to Nutrient Requirements 1) The probability concept describes the relationship between the levels of intake and the probability of risk of

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