Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Objectives of taxonomy?
Plants and animals both have a great significance and unparalleled impact on human life. Most of our needs are fulfilled with plants such as foodstuffs, medicinal products, and fodder resources. So the plants whether harmful or beneficial are intimately associated with daily life and that's why it becomes necessary to have an orderly and scientific approach for the study of plants. There are millions of plants in which up to some extent there are differences or similarities but none of them are identical. Thus the individuals showing similarities are placed in smaller groups known as species and these species are placed in larger groups known as genera. The basic knowledge of plants is the first necessity and provides idea about their morphological variations. Various usage of plants in everyday life necessitated formulation of standard terminology for description of various parts as an aid to identification and nomenclature. The systematised study of plants and animals has benefitted all those who are related to forestry, medicine, paper industry and food etc., as it helps them to procure proper material. This is also associated with the study of plant and animal diseases as they affect human economy.
Modern Work is saturated with extensive development of hybrid plants since they are more useful for people as providing better fruit, seed and flower products, and without the knowledge of taxonomy hybridization is not possible. The study of plants also helps in soil conservation as their special features are employed to minimise the loss of soil, and increase the soil fertility. Next comes agriculture and horticulture. Both are interrelated branches of science and have a direct bearing on taxonomy. Fossil identification is possible only when adequate literature on the living plants and animal is available. Identification of preserved specimens is sometimes difficult because of their fragmentary and ill-preserved nature. But the information about them evolves the evolutionary sequence and helps in furtherance of establishing connecting links amongst various taxa.
EXCRETION IN PRAWN- A pair of antennary gland or green gland and a median renal sac present. Green glands lie at the base of antennae & open out by renal aperture.
Q. Which kind of circulatory system do molluscs have? How can it be compared to the respiratory system of annelids? Molluscs, with the exception of cephalopods, have an open ci
SYNAPSE - The point where 2 neurons combine is synapse. It is of 2 types - (i) Axosomic (between axon & cyton) (ii) Axodendric (between axon & dendron) Axon is term
Explain some side effects of carbohydrate loading? Some potential side effects of carbohydrate loading are: Muscle , stiffness Diarrhoea Chest Pain Depres
What is the stage of the cardiac cycle during which the ventricles are filled? The filling of the ventricles with blood happens during diastole. The Circulatory System - Ima
What is vision? Why is vision important for life on earth? Vision is the ability of some living beings to perceive, to differentiate and to interpret luminous stimuli. Visio
difference between anaerobic respiration and fermentation
Q. What are venous vessels, venules and veins? Venous vessels are every blood vessel that carries blood from the tissues to the Venules, Veins and heart are venous vessels. Ven
What do you understand by Pseudocoelomate? Animals that have a body cavity which is not completely lined by mesoderm. In past these organisms were referred to as the phylum Asc
There are 3 types of DNA sequences. Genomic DNA comes from the genome and haves both genes and extragenic material. cDNA is reverse transcribed from mRNA and corresponds only
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd