WebNov 30, 2024 · Because cockroaches are insects, they have developed a clever substitute for their mouths. They eat all kinds of decay, wood, and even plastic, so a normal set of … WebMorphology of a Frog. The frog is a chordate, showing the characteristics of the Phylum Chordata. The body of the frog is divisible into head and trunk. Neck and tail are absent in a frog. The skin of the frog has mucus, which makes the skin moist, smooth and slippery. The skin of the frog has the ability to absorb water.
The excretory organ in a cockroach. - Vedantu
WebMar 14, 2024 · The excretory system of cockroach is composed of branched tubules which remove the waste product from the hindgut. Malpighian tubules are the excretory organ of the cockroach. The excretory system of cockroaches is a unit of osmoregulation. This system is made up of highly branched tubules and it extends part from the alimentary canal. WebDec 19, 2006 · They have three pairs of jointed legs, one pair of antennae and a rigid exoskeleton. Roaches shed their exoskeleton, or molt, … rick montreal obituary rosenberg tx
NCERT Exemplar Solution for Class 11 Biology Chapter 4 - BYJU
WebMar 8, 2024 · In cockroach, respiration occurs through spiracles – a small opening on the sides of its body. When air through external openings, enters into its respiratory system, … WebA. Annelids have special organs of excretion called nephridia. B. Cockroach belongs to class Arthropoda. C. Crocodiles belong to the class Amphibia. A. Both A and B. B. ... Long answer type questions. Name the major invertebrate phyla and give their important characters ... A. Annelids have special organs of excretion called nephridia. Websubstances perform a specific function. Such an organisation is called tissue. You may be surprised to know that all complex animals consist of only four basic types of tissues. These tissues are organised in specific proportion and pattern to form an organ like stomach, lung, heart and kidney. When two or more organs perform a common function ... rick montgomery ngc