Tracheal respiration
Name the animals which make tracheal respiration? Is there a blood-like fluid which participates in this procedure?
Expert
Arachnids and Insects and are the arthropod animals which make tracheal respiration. In body surface of such animals there are numerous orifices termed as spiracles which communicate with small tubules, the tracheae, via which air penetrates and carbon-dioxide is expelled. The tracheae ramify into tracheoles which reach all tissues of the animal.
In circulatory system of insects, the blood just transports nutrients; gases are separately transported by the tracheal system.
What is the cause and cure of Scurvy?
Specify anatomical relationships between organs of female reproductive system starting from external vulva upto the ovaries?
State the morphological trait of the molluscs at which the phylum is named?
What do you mean by the term Ketosis? Briefly state it.
Briefly describe the main reasons for Ozone hole?
How is it described that a person with spinal cord sectioned at cervical level is still capable to carry out the patellar reflex?
a) "Knowledge portals" available on employees' individual desktop PCs or PDAs for easy access to all useful data in the organization. b) Software that transforms text and numbers into charts and graphs to make it easier to glean relevant information. c) More sophisticated filters,
Disadvantages of bureaucracy a coin has two sides. So, bureaucracy has disadvantages or limitations also. The disadvantages or limitations of bureau
Technical Documentation: It is the generic word for documentation with regard to a product. People mostly associate the term with the documents and information which are passed on to the public by the producer: &bu
Describe the groups into which the phylum Echinodermata is classified?
18,76,764
1928130 Asked
3,689
Active Tutors
1446309
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!