Define the term radula
Define the term radula? What is the main function of this organ?
Expert
Some molluscs contain a tongue-like structure with harsh saliences identical to small teeth. This structure is termed as radula. The radula projects exterior and aids to the scrape food.
State the type of circulatory system molluscs has? And compared it with the respiratory system of the annelids?
Explain the term diffusion?
How is the respiratory system in the aquatic molluscs characterized? What adaptive respiratory structure does terrestrial molluscs exists?
Into how many kinds is immune response classified?
Explain why carbon monoxide is toxic for humans?
How do antagonistic methods administer homeostatic regulation?
Name the intracellular organelles present in the bacteria?
Name the classes in which phylum Arthropoda is divided? Write down the three main ones and some of their representative species?
Giving reasons categorize the following into intermediate and final products (i) Furniture bought by a school.(ii) Chalk, duster, and so on bought by a school.
Name some of the hormones which participate in the regulation of digestive secretions?
18,76,764
1935215 Asked
3,689
Active Tutors
1424525
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!