| Chapter-1: The Living World |
1. Keystone species are
- important for ecosystem
- important for plants
- endangered species
- extinct species
[su_spoiler title=”Answer ” style=”fancy”] important for ecosystem [/su_spoiler]
2. The study of fish culture is called
- ophiology
- herpetology
- ichthyology
- pisciculture
[su_spoiler title=”Answer ” style=”fancy”] pisciculture [/su_spoiler]
3. Scientific name of plants are given by
- International code for Botanical nomenclature
- International code for biological plants
- Indian code for Botanical nomenclature
- International code for zoological nomenclature
[su_spoiler title=”Answer ” style=”fancy”] International code for Botanical nomenclature [/su_spoiler]
4. A system which gets a continuous flow of energy is called
- micropropagated system
- closed system
- open system
- steady state
[su_spoiler title=”Answer ” style=”fancy”] open system [/su_spoiler]
5. Solanum, Panthera, Homo are examples of
- Family
- Division
- Genera
- Species epithet
[su_spoiler title=”Answer ” style=”fancy”] Genera [/su_spoiler]
6. Musca domestica is common name of
- Housefly
- Mosquito
- Snail
- Ant
[su_spoiler title=”Answer ” style=”fancy”] Housefly [/su_spoiler]
7. National Botanical Research Institute is located in
- Shimla
- Dehradun
- Howrah
- Lucknow
[su_spoiler title=”Answer ” style=”fancy”] Lucknow [/su_spoiler]
8. Binomial Nomenclature was given by
- Ernst Mayr
- Alexander Agassiz
- Carolus Linnaeus
- Alexander Agassiz and Carlous Linnaeus
[su_spoiler title=”Answer ” style=”fancy”] Carolus Linnaeus [/su_spoiler]
9. Identify the incorrect match.
- Physiology – Study of functions and processes of life
- Pedology – Soil science
- Limnology – Study of fresh water
- Kinesiology – Fossil study
[su_spoiler title=”Answer ” style=”fancy”] Kinesiology – Fossil study [/su_spoiler]
10. Which of the following shows maximum diversity?
- Plantas
- Animalia
- Monerans
- Protistans
[su_spoiler title=”Answer ” style=”fancy”] Animalia [/su_spoiler]
11. Which of the following does not come under taxon?
- Species
- Kingdom
- Division
- Key
[su_spoiler title=”Answer ” style=”fancy”] Key [/su_spoiler]
12. In angiosperm, characters of flowers are used in classification because
- Flowers are attractive
- Flowers are large
- Characters of flowers are conservative
- None of the above
[su_spoiler title=”Answer ” style=”fancy”] Characters of flowers are conservative [/su_spoiler]
13. The ozone layer is found in the
- hydrosphere
- stratosphere
- lithosphere
- troposphere
[su_spoiler title=”Answer ” style=”fancy”] stratosphere [/su_spoiler]
14. The Phylogenetic system of classification was put forth by
- Theophrastus
- George Bentham and Joseph Dalton Hooker
- Carolus Linnaeus
- Adolf Engler and Karl Prantl
[su_spoiler title=”Answer ” style=”fancy”] Adolf Engler and Karl Prantl [/su_spoiler]
15. Systematics deals with
- Nomenclature of new organisms
- Evolutionary relationship between organisms
- Identification of newly discovered organisms
- All of these
[su_spoiler title=”Answer ” style=”fancy”] All of these [/su_spoiler]