Tissue system

Which one of the following is a type of tissues system

Fill in the blanks (A) The plant body in bryophytes represents the ……………. Phase and bears haploid………………..in the gametangia. (B) Some red algae secrete and deposit ………and appear like corals. (C ) The angiosperms, unlike gymnosperms, have a highly developed vascular tissue system with ...........in the xylem and ..............cells in the phloem. (D) Class gymnospermae has been placed between the ............and ...............in Bentham and Hooker's system of classification of flowering plants. (E) In Cycas, the megasporophylls are not organised in definite ............. .

Topographically tissues are classified into systems.

In secondary vascular tissue, the radial system in composed of

Old RBCs are destroyed in "tissue macrophage system." In the breakdown of hemoglobin, bilirubin is formed from

A and B are the two systems of control and coordination in the human body. The messages in system A are trasmitted in the form of chemical substances C which travel comparatively slowly through the blood stream. The substances C are made in tissues D present in the head and trunk of human body. The messages in system B are transmitted by system B usually lasts for a much shorter time as compared to those transmitted by system A. (a) Name the system A. What does system A consist of? (b) Name the chemical substance C. (c) What is tissue D? Name any five such tissues in the human body. (d) Name the system B. What does system B consist of? (E) Name the fibres E. (f) State whether system A controls the working of system B or system B controls the working of system A.

Introduction-Tissues(Definition)|Animal Tissues|Epithelial Tissue |Connective Tissue|Muscular Tissue |Nervous Tissue