Species and it's Variations-
Why is classification needed?
Human classification-
Species-homo sapiens, members of the genus homo with a high forehead and thin skull bones.
Genus-homo, hominids with upright posture and large brains.
Family-hominids with relatively flat faces and 3 dimensional vision.
Order-primates, mammals with collar bones and grasping fingers.
Class-mammals, chordates with further or hair with milk glands.
Phylum-chordates, animals with a backbone.
Kingdom-animals, organisms able to move on their own.
Tiger classification-
Species-P.tigiris, bengal tiger.
Genus-panthera, wild feline.
Family-filidae, feline.
Order-mammailia, warm blooded.
Phylum-chordata, had a backbone.
Kingdom-animalia, animal.
Definition of breeding in species:-
When a species produce fertile offspring that has a even amount of chromosomes.
A species is the fundamental unit of biological classification, defined as a group of organisms capable of inbreeding to produce fertile offspring.
Classification is needed because it helps scientists differentiate between things and it brings order to chaos.
Animal classification:
Mammals.
Amphibians.
Reptiles.
Fish.
Birds.