Thursday, November 18, 2010

identify and connect to a book

A

                                                                 B

Thursday, November 11, 2010

christmas tree worm



Commonly known as Christmas tree worms, they are small, tube-building polychaete worms belonging to the family Serpulidae.

Wednesday, November 10, 2010

Identify the species



Answer: Raccoon

The raccoon is a medium-sized mammal native to North America. It is the largest of the procyonid family, having a body length of 40 to 70 cm (16 to 28 in) and a body weight of 3.5 to 9 kg (8 to 20 lb). The raccoon is usually nocturnal and is omnivorous.Two of its most distinctive features are its extremely dexterous front paws and its facial mask, which are themes in the mythology of several Native American tribes. Raccoons are noted for their intelligence, with studies showing that they are able to remember the solution to tasks up to three years later.

Tuesday, November 9, 2010

smallest marine mammal

Identify


Answer: Sea otter (Enhydra lutris)

It is a marine mammal native to the coasts of the northern and eastern North Pacific Ocean. Adult sea otters typically weigh between 14 and 45 kg (30 to 100 lb), making them the heaviest members of the weasel family, but among the smallest marine mammals. Unlike most marine mammals, the sea otter's primary form of insulation is an exceptionally thick coat of fur, the densest in the animal kingdom. Although it can walk on land, the sea otter lives mostly in the ocean.

Monday, November 8, 2010

fundamentals of genetics

Connect

                                                   A



B



Correct answer from Chandrashekar

Answer: A) Gregor Johann Mendel
             B) Pea plant(Pisum sativum)

Connect:Gregor Mendel did experiments on pea plants which led to some basic laws of modern genetics.

Between 1856 and 1863 Mendel cultivated and tested some 29,000 pea plants (i.e., Pisum sativum). This study showed that one in four pea plants had purebred recessive alleles, two out of four were hybrid and one out of four were purebred dominant. His experiments led him to make two generalizations, the Law of Segregation and the Law of Independent Assortment, which later became known as Mendel's Laws of Inheritance.

Sunday, November 7, 2010

sea parrot

Identify



Correct answer from Visaka simhan

Answer:Atlantic Puffin (Fratercula arctica)

The Atlantic Puffin  is a seabird species in the auk family.Its most obvious characteristic is its brightly coloured beak during the breeding seasons. Also known as the Common Puffin, it is the only puffin species which is found in the Atlantic Ocean. The curious appearance of the bird, with its colourful huge bill and its striking piebald plumage, has given rise to nicknames such as "clown of the ocean" and "sea parrot".

Saturday, November 6, 2010

today a fish

Identify


Answer:Yellow tang (Zebrasoma flavescens)

The yellow tang is very commonly kept as a saltwater aquarium fish.It is also known as the Lemon sailfin, Yellow sailfin tang, and Somber surgeonfish. The largest scientifically measured Yellow Tang has been 20.0 cm and, as suggested by its name, the Yellow Tang has a bright yellow colour. It has a very deep body with a moderately protruding mouth. Young Yellow Tangs feature 12 upper teeth and 14 lower teeth, whilst the adults have 18 upper teeth and 22 lower teeth.

Friday, November 5, 2010

a crustacean

Identify



It is known by different names around the world. In the British Isles, it is generally referred to simply as the shore crab. In North America and South Africa, it bears the name green crab or European green crab. In Australia and New Zealand, it is referred to as either the European green crab or European shore crab.

Thursday, November 4, 2010

a carnivorous plant

Identify


Answer: Venus Flytrap(Dionaea muscipula)

It is a carnivorous plant that catches and digests animal prey—mostly insects and arachnids. Its trapping structure is formed by the terminal portion of each of the plant's leaves and is triggered by tiny hairs on their inner surfaces.

Wednesday, November 3, 2010

beautiful but dangerous

Identify this Cnidarian




It is commonly known as the Portuguese Man o' War and is named for its air bladder, which looks similar to the triangular sails of the Portuguese ship (man-of-war) Caravela latina (two- or three-masted lateen-rigged ship caravel), of the 15th and 16th centuries.

Tuesday, November 2, 2010

which antelope?

Identify



Answer: Black buck(Antelope cervicapra)

Black buck is one of the fastest running animals on this earth. The male black buck is dark brown or black in color, while the color of female black buck is light brown. Most of the female black bucks do not have horns. In case they do have horns, they are not spiraled like that of the males.

Monday, November 1, 2010

a state flower

Identify



It is the state flower of Kerala and the national flower of Thailand(Rachapruek).

Sunday, October 31, 2010

a bird

Identify


Answer: The Keel-billed Toucan (Ramphastos sulfuratus)

It is also known as Sulfur-breasted Toucan or Rainbow-billed Toucan.It is the national bird of Belize.Keel-billed Toucans have zygodactyl feet, or feet with toes facing in different directions. In the case of the Keel Billed Toucan, it has two toes facing forward and two facing back.

Saturday, October 30, 2010

a recent hollywood film may help you

Identify


Answer: Piranha

The piranha is an omnivorous freshwater fish that inhabits South American rivers.They are known for their sharp teeth and a voracious appetite for meat.


Friday, October 29, 2010

again a connect question

Connect A&B

A

B

Answer: A)Karner Blue Butterfly(Lycaeides melissa samuelis)
              B)Vladimir Nabokov

Connect:  Karner Blue was  first identified and named by novelist and lepidopterist Vladimir Nabokov.
Source: Wikipedia



Thursday, October 28, 2010

a living fossil

Identify the tree



It is also known as the Maidenhair Tree.Ginkgo is a unique species of tree with no close living relatives. The ginkgo is classified in its own division, the Ginkgophyta, comprising the single class Ginkgoopsida, order Ginkgoales, family Ginkgoaceae, genus Ginkgo and is the only extant species within this group.

Wednesday, October 27, 2010

a new world monkey

Identify



It lives in the southwest Amazon Basin, in east Peru, north Bolivia and in the west Brazilian states of Acre and Amazonas.

Tuesday, October 26, 2010

Monday, October 25, 2010

UNESCO world heritage site

Identify this national park



It is an Indian National Park located in Uttarakhand state.

Sunday, October 24, 2010

Saturday, October 23, 2010

Friday, October 22, 2010

now an arachnid

Identify this endangered species of spider?



The katipo or red katipo (Latrodectus katipo) is an endangered, venomous spider native to New Zealand.It is a Maori name and means "night-stinger".

Thursday, October 21, 2010

camouflage

 Anyone there?



The Satanic Leaf Tailed Gecko, is a species of gecko endemic to the island of Madagascar.It is also commonly known as the eyelash leaf tailed gecko or fantastic leaf tailed gecko.

Wednesday, October 20, 2010

a marsupial

Identify



Virginia opossum is commonly known as the North American Opossum, is the only marsupial found in North America north of the Rio Grande. It is the largest member of its genus, family and order and is the largest of the opossums.If attacked and unable to fight or run from danger,it collapses and appears to be dead.


Tuesday, October 19, 2010

easy connect

Connect.3rd picture is a big clue.



A

B

C

D

Answer: Connect is Carl Linnaeus

A)This is the statue of Linnaeus as a University student in Lund.
B)The twinflower, Linnaea borealis was a personal emblem for Linnaeus.
C)This is the title page of Systema naturae,written by Linnaeus.
D)The logo of Linnaeus University.

Monday, October 18, 2010

fastest

Which snake?


Answer: Black mamba 
            
Black mambas are actually brown in color. They get their name from the blue-black of the inside of their mouths, which they display when threatened.It is the fastest snake in the world, capable of moving at 4.5 to 5.4 metres per second (16–20 km/h, 10–12 mph).

Sunday, October 17, 2010

go to New Zealand

Identify the fruit.



It is also known as Chinese gooseberry.  This name "kiwifruit" comes from the kiwi— a brown flightless bird and New Zealand's national symbol, and also a colloquial name for the New Zealand.

Saturday, October 16, 2010

today a fish

Which famous aquarium species?


Answer: Super red arowana commonly called as Asian  Arowana

Native to Southeast Asia, Asian arowanas inhabit blackwater rivers, slow-moving waters flowing through forested swamps and wetlands.Like all members of Osteoglossidae, Asian arowanas are highly adapted to fresh water and are incapable of surviving in the ocean.This popular aquarium fish have special cultural significance in areas influenced by Chinese culture.It is an endangered species.

Friday, October 15, 2010

beautiful insect

Identify



The Monarch is famous for its southward migration and northward return in summer in the Americas.Both forms advertise their unpalatability with bright colors and areas of high contrast on the skin or wings. This phenomenon is known as aposematism.

Thursday, October 14, 2010

a flightless one

Which beauty?



Answer: Cassowary

The Southern Cassowary is the third tallest and second heaviest living bird, smaller only than the ostrich and emu.Cassowaries have a reputation for being dangerous to people and domestic animals. Many internet entries about cassowaries state that they can disembowel a human or dog with one kick, with the long second toe claw cutting the gut open.

Wednesday, October 13, 2010

colour is a clue

Which primate?


Answer: Golden langur 

Gee's Golden Langur is one of the most endangered primate species of India.It is known for its rich golden to bright creamish hair, a black face and a very long tail measuring up to 50 centimetres (20 in) in length.

Tuesday, October 12, 2010

flowers of a valuable tree

Identify the tree




Answer: Teak

Teak belongs to the family Lamiaceae. Scientific name of common teak is Tectona grandis.





Monday, October 11, 2010

close relative of Giraffe

Identify the mammal


Answer: Okapi

The okapi (Okapia johnstoni) is a giraffid artiodactyl mammal native to the Ituri Rainforest, located in the northeast of the Democratic Republic of the Congo, in Central Africa.



Sunday, October 10, 2010

let us start with a simple one.

Father of a particular field. just identify



Answer: Aristotle 

He is considerd as the father of Zoology.




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