Arterial or venous blood
Explain, whether fish heart pump arterial or venous blood?
Expert
Venous blood which is coming from tissues enters into the atrium and passes to ventricle which then pumps blood towards the gills. After, the oxygenation inside the gills the arterial blood goes into the tissues. So, the fish heart pumps the venous blood.
Define the term pathogenicity. Briefly illustrate it.
Name and describe the hormones secreted by the adrenal cortex and brief their respective functions?
Give a brief description of the term Corals?
On an average state the life duration of red blood cells? Where are they get destroyed? Specify the destination of heme groups after the destruction of hemoglobin molecules?
Write down the some prophylactic measures against the HIV infection?
Mollusc identity card. How molluscs typified according to examples of the representing beings, type of symmetry, basic morphology, coelom and germ layers, respiratory system, digestive system, circulatory system, nervous system, excretory system and types of a reprodu
Explain the term panspermia?
Compare and contrast the concepts of resistance to change with employee readiness for change. Why are these concepts important for managers to know, specifically when dealing with organization change?
Describe briefly the term angiosperms, flowering plants? And also write down its main feature which distinguishes them from the gymnosperms?
What is Nostril? Briefly explain it.
18,76,764
1948558 Asked
3,689
Active Tutors
1434798
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!