01 Some Interesting Plants National Parks of India TODAYS ...... Contact : 8400-582-582, 8604-582-582 01 Smallest flower Wolffia

National Parks of India

Wildlife Sanctuaries of India

2011 Census of IndiaRules [Allen’s, Gloger’s, Jordan’s & Bergman’s]Bacterial Diseases

Abbreviation and Full formsDisorders of Humans (Physiology) (Questions)NTA [Out of NCERT Questions]



2011 Census of IndiaRules [Allen’s, Gloger’s, Jordan’s & Bergman’s]Bacterial Diseases

Abbreviation and Full formsDisorders of Humans (Physiology) (Questions)NTA [Out of NCERT Questions]

Some Interesting Plants

Branches of Biology

Fathers of Biology

Living Fossils

Some Important Days

Connecting Links

Analysis of Phosphodiester Bonds

Full Forms

01

02

03

04

05

06

07

08

TODAYS

TOPICS





Questions of BiomoleculesMenti Quiz (Biomolecules)

09

10

Some Intersting Plants

www.gangwarinstitute.com Contact : 8400-582-582, 8604-582-582

Smallest flower01

Wolffia


Smallest dicot02

Arceuthobium


Tallest angiosperm03

Eucalyptus


Tallest gymnosperm04

Sequoia semperviens


Smallest angiosperm05

Wolffia


Smallest gymnosperm06

Zamia Pygmea


Smallest pteridophyta07

Azolla


Largest flower08

Rafflesia


Largest leaves09

Victoria regia


Plant producing largest

fruit10

Lodoicea


Plant producing

smallest seed11

Orchids


Plant with largest egg

cell and antherozoid12

Cycas


Smallest cell13

Mycoplasma


Largest plant cell14

Acetabularia


Largest chromosome15

Trillium


Largest number of

chromosomes16

Ophioglossum


Minimum number of

chromosomes17

Haplopappus gracilis


BRANCHES OF BIOLOGY


Study of blood is called

'Haematology'.

01


Study of frog is called

'Batrachology'.

02


Study of whales &

dolphins is called

'Cetology'.

03


Study of acquired

characters is called

'Ctetology'.

04


Study of heart is called

'Cardiology'.

05


Study of skulls is called

'Craniology'.

06


Cultivation of plants for

their flower is called

'floriculture'.

07


Study of earth is called

'Geology'.

08


Study of liver is called

'Hepatology'.

09


Study of human beauty

is called 'Kalology'.

10

DISCOVERIES /

THEORIES


Genetic code deciphered

by01

Nirenberg & Matthaei.


Path of carbon in PHS

discovered by02

Melvin Calvin (1961).


Chemiosmotic coupling

hypothesis for ATP formation

given by

03

Peter Mitchell


C4 cycle in PHS

discovered by04

Hatch & slack


Restriction endonuclease in

bacteria discovered by05

Arber, Smith & Nathans.


First recombinant DNA

formed by06

Cohen & Boyer


Ribozymes discovered

by07

Cech & Altmann


HIV discovered by08

Luc Montagnier & Robert Gallo


PCR developed by09

Kary Mullis


'Dolly' clone (sheep)

developed by10

Ian Wilmut (1997) & Campbell


Peripatus

Arthropoda


01

Limulus/King Crab

Arthropoda


02

Neopilina

Mollusca


03

Nautilus

Mollusca


04

Latimeria/Coelocanth fish

0


05

Sphenodon

Reptilia


06


Some Important Days

22nd April

World Earth Day


01

Date

Day

31st May

World No Tobacco Day


02

Date

Day

5th June

World Environment Day


03

Date

Day

11th July

World Population Day


04

Date

Day

16th September

Ozone Day


05

Date

Day

7th April

World Health Day


06

Date

Day

01st December

World AIDS Day


07

Date

Day

01st July

Doctor’s Day


08

Date

Day

Connecting Links


Plant and animal

Euglena

01

Organisms

Between


Protozoa and Porifera

Proterospongia

02

Organisms

Between

Coelentrates & platyhelminthes

Ctenophora

03

Organisms

Between


Annelida & arthropoda

Peripatus

04

Organisms

Between


Annelida & mollusca

Neopilina

05

Organisms

Between


Non chordates & chordates

Balanoglossuss

06

Organisms

Between


Chondrichthyes & osteichthyes

Chimera

07

Organisms

Between

Osteichthyes and amphibians

Lung fishes

08

Organisms

Between


Reptiles & mammal

Ornithorhynchus

09

Organisms

Between

(Duck-billed Platypus)


Reptiles & mammals

Tachyglossus

10

Organisms

Between


Reptiles and Birds.

Archaeopteryx

11

Organisms

Between


Living and non living

Virus

12

Organisms

Between


Analysis of phosphodiester

bonds

Gangwar Institute wants

to thank

Himshiksha


How to calculate No. of

glycosidic bonds or

phosphodiester bonds.

01


° No. of glycosidic bonds/

sugar phosphate / N-Base

= no. of nucleotide (n)


No. of phosphodiester bonds

ssDNA dsDNA

Linear(n – 1)

Linear(n – 2)

Circular(n)

Circular(n)


How many phosphodiester

bonds are present in a linear

DNA with 5000 base pairs?

02


Base pairs = dsDNA

5000 bp = 5000X2 = 10,000 base

No. of phosphodiester bond = (n-2)

= 10,000 – 2 = 9998.


How many phosphodiester

bonds are present in bacterial

DNA with 5000 base pairs

03


Bacterial DNA = circular as dNA

5000 bp = 10,000 bases

No. of phosphodiester bond = n

= 10,000 bonds


° Organs which were functional in ancestors but now thesebecome non-functional called vestigial organs.

1. Vermiform appendix2. Muscles of pinna or ear (auricular muscles)3. Segmental muscles of abdomen (abdominal muscles)4. Third molars (wisdom teeth)5. Hairs on body6. Nictitating membrane (Plica semilunaris)7. Coccyx or tail vertebrae.

Documents

01 Some Interesting Plants National Parks of India TODAYS ...... Contact : 8400-582-582, 8604-582-582 01 Smallest flower Wolffia