Diversity of living organisms Flashcards by joel mammen isaac | Brainscape

Q

Potato

A

Solanum tuberosum

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Q

Brinjal

A

Solanum melongena

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Q

Makol

A

Solanum nigrum

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Q

Name 3 genera in family solanaceae

A

Solanum
Petunia
Datura

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Q

2 families in order polymoniales

A

Convolvunaceae

Solanaceae

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Q

Mango order and family

A

Order: sapindales

Family: anacardiaceae

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Q

Wheat order and family

A

Order : poales

Family : poacea

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Q

Wheat scientific name

A

Triticum aestivum

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Q

No of taxonomic categories

A

7

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Q

Standard size of herbarium sheet

A

11.5 x 16.5 inches

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Q

Trinomial system proposed by

A

Huxley and Stricklandt

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Q

Species plantarum published on

A

1 May 1753

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Q

Systema naturae published on

A

1 August 1758

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Q

ICBN accepted in

A

1961

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Q

Cauliflower scientific name

A

Brassica oleracea botrytis

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Q

Cabbage scientific name

A

Brassica oleracea capitata

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Q

Knol kohl scientific name

A

Brassica oleracea caulorapa

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Q

Aristotle born in

A

Stagira,Chalkidice

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Q

Theophrastus born in

A

Eresos in Lesbos

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Q

Black leg is caused by the bacteria

A

Clostridium chauvoei

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Q

Father of mycology

A

P.A micheli: book-“Nova Plantarum Genera”

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Q

Study of fungi

A

Mycology

Q

Study of algae

A

Phycology

Q

Stain used for differentiating bacteria

A

Crystal violet or

Gentian violet followed by KI solution

Q

Spiral shaped bacteria eg

A

Spirillum volutans, Treponema

Q

Theophrastus wrote the book

A

Historia plantarum

Q

First person to use binomial system in a large scale

A

Carolus Linnaeus

Q

Streptomycin obtained from

A

Streptomyces griseus

Q

Bacterial leaf blight of rice caused by

A

Xanthomonas oryzae

Q

Citrus canker caused by

A

Xanthomonas citri

Q

Crown gall in many plants is caused by

A

Agrobacterium tumefaciens

Q

Black leg and soft rot in potato is caused by

A

Erwinia caratovora atroseptica

Q

Brinjal mycoplasmal disease

A

Little leaf disease

Q

Papaya mycoplasma disease

A

Bunch top

Q

Groundnut(legumes)/Potato mycoplasma disease

A

Witches broom

Q

Sunflower mycoplasmal disease

A

Aster yellow disease

Q

Unicellular BGA

A

Spirulina

Q

Colonial BGA

A

Anabaena, Microcystis

Q

Filamentous BGA

A

Oscillatoria

Q

Bacteria producing vitamin E and vitamin K

A

E coli

Q

Bacteria producing B12

A

Bacillus Megatherium, Propionibacterium

Q

Bacteria producing Vit B2 and Butyric acid

A

Clostridium Butylinum

Q

Storage granules in bacteria :

A

Glycogen granule

Volutin granules

Q

Volutin granules also called

A

Metachromatic granules

Q

Purple sulphur bacteria e.g.

A

Chromatium

Q

Green sulphur bacteria eg

A

Chlorobium, Thiothrix

Q

Purple non sulphur bacteria eg

A

Rhodospirillum

Rhodopseudomonas

Q

Why are endospores of bacteria highly resistant

A

Due to presence of ca-dipicolinate in cortex.

Q

No of Basal body layers in gram +ve bacteria

A

2 (S and M)

Q

No of Basal body layers in gram -ve bacteria

A

4 (L,P,S and M)

Q

Term antibiotic given by

A

S.A. Waksman

Q

In B.G.A fragmentation happens with the formation of

A

Hormogonia/Hormocyst

Q

Fungal cell wall is made of

A

Chitin and polysaccharides