Prepare tables showing the general characters of different plant groups and invertebrate phyla
Answers
There are many reasons to examine human cells and tissues under the microscope. Medical and biological research is under-pinned by knowledge of the normal structure and function of cells and tissues and the organs and structures that they make up. In the normal healthy state the cells and other tissue elements are arranged in regular recognizable patterns. Changes induced by a wide range of chemical and physical influences are reflected by alterations in structure at a microscopic level and many diseases are characterized by typical structural and chemical abnormalities that differ from the normal state. Identifying these changes and linking them to particular diseases is the basis of histopathology and cytopathology, important specializations of modern medicine. Microscopy plays an important part in haematology (the study of blood), microbiology (the study of microorganisms including parasites and viruses), and more broadly in the areas of biology, zoology and botany. In all these disciplines specimens are examined under a microscope.
Answer:
There are different groups of plants and invertebrate animals and their characteristics are the following:
Explanation:
1:Plant groups:The plant kingdom is divided into two main groups and within that, there are different characteristics.
a: Gymnosperms: who's seeds are without any covering or protection.
b: Angiosperms: Their seeds are covered by the shell.
c: Monocots: Have one cotyledon.
d: Dicots: Have two cotyledons.
e: Vascular: Have water-conducting tissues, i,e: xylem and phloem.
f: Non-vascular: xylem and phloem are absent.
2: Invertebrate Phyla: There are four different phyla in the invertebrate group and their characteristics are:
a: They are usually very small in size and do not grow.
b: invertebrates are without spinal cord and in its contrast they have an exoskeleton.
c: They can not produce their own food and are called heterotrophic.
d: They exchange gasses through their skin.
e: They reproduce through gamete's fission.
Invertebrate phyla