Botony Questions
Q1 why species is called as is called as smallest tonnarace levels
Q2 How population is different team Community?
Q3= How living organisies are classified into 2 kingdan classification
Q4= why virus is not placed in any kingdom Q5 amoeba not placed in animal Kingdom? Q6 , why cynobacteria care placed in monera? Q7 dersibe in detail s kingdom system classifications
Q8 = what is tommonic Level
Q9= descabe the effect of deforestation
Q10 Why biodiversity
plz give me there answer I will mark a brinary
Answers
1 Ans It is the smallest and basic unit of classification. Taxonomic studies consider a group of individual organisms with fundamental similarities as a species. Thus all the individual members belonging to particular species show all similar characters and can breed among themselves to produce a similar type of organism
2Ans Community is the grouping of individuals of different species at the same place at a same time.
A population may be defined as a group of individuals belonging to a single species. The units of study are populations. Study of interaction between individuals in terms of growth, reproduction, dispersal etc., constitutes population ecology.
A community may be defined as populations of different species living together in a common habitat. The members of a community may be plants as well as animals.
3Ans: In his Systema Naturae, first published in 1735, Carolus Linnaeus distinguished two kingdoms of living things: Animalia for animals and Plantae (Vegetabilia) for plants. He classified all living organisms into two kingdoms – on the basis of nutrition and locomotion (mobility).
4Ans: According to the answer from my textbook, it is because "When outside a living host cell, the virus exists as a crystal and is not considered a living thing because it does not carry out any life processes."
5Ans:Amoeba is an unicellular organism and animal kingdom mainly consist of multicellular organisms. So that is why amoeba is not placed in animal kingdom.
6Ans Blue green algae was put in the kingdom of Monera because they are one celled.
7Ans Five Kingdom Classification
The five-kingdom classification that we see today was not the initial result of the classification of living organisms. Carolus Linnaeus first came up with a two-kingdom classification which included only kingdom Plantae and kingdom Animalia.
The two-kingdom classification lasted for a very long time but did not last forever because it did not take into account many major parameters while classifying. There was no differentiation of the eukaryotes and prokaryotes; neither unicellular and multicellular; nor photosynthetic and the non-photosynthetic. Putting all the organisms in either plant or animal kingdom was insufficient because there were a lot of organisms which could not be classified
as either plants or animals.
All these confusions led to a new mode of classification which had to take into account cell structure, the presence of cell wall, mode of reproduction and mode of nutrition. As a result, R H Whittaker came up with the concept of the five-kingdom classification.
8Ans The Taxonomic levels Or taxa Are a way of classifying species. In taxonomy, there are eight levels: domain, kingdom, phylum, class, order, family, genus and species. Taxonomic levels are organized from the general to the specific, being"domain"the most general category and"species"the most specific category.
9Ans Deforestation results in a more drastic temperature variation from day to night, much like a desert, which could prove fatal for many inhabitants. In addition to the loss of habitat, the lack of trees also allows a greater amount of greenhouse gases to be released into the atmosphere.
10Ans “Biodiversity is the variation among living organisms from different sources including terrestrial, marine and desert ecosystems, and the ecological complexes of which they are a part.”
What is Biodiversity?
Biodiversity describes the richness and variety of life on earth. It is the most complex and important feature of our planet. Without biodiversity, life would not sustain.
The term biodiversity was coined in 1985. It is important in natural as well as artificial ecosystems. It deals with nature’s variety, the biosphere. It refers to variabilities among plants, animals and microorganism species.
Biodiversity includes the number of different organisms and their relative frequencies in an ecosystem. It also reflects the organization of organisms at different levels.
Biodiversity holds ecological and economic significance. It provides us with nourishment, housing, fuel, clothing and several other resources. It also extracts monetary benefits through tourism. Therefore, it is very important to have a good knowledge of biodiversity for a sustainable livelihood.