Set which includes only analogous organs is
wings of butterfly, housefly and bat
hindlegs of horse, grasshopper and bat
wings of butterfly and wingspread of bat and birds
mandibles of cockroach, mosquito and honey bee
C.
wings of butterfly and wingspread of bat and birds
Analogous organs have similar functions but are different in their structure and origin.
Examples:
(1) Wings of butterfly, birds and bat have similar functions.
(2) Stings of honey bee and scorpion are analogous structures.
(3) Fins of fishes and flippers of whales are analogous organs.
A haemophilic woman marries a normal man then
all the children will be normal
all the sons will be haemophilic
all the girls will be haemophilic
half girls will be haemophilic
Biotic factors are :
chemical factors of soil which affect life
physical factors of soil which affect life
all living organisms which influence other organisms
factors of atmosphere which affect life
During starvation what will be sequence of ending of food stuffs ?
Carbohydrates - Fat- Protein
Carbohydrate - Protein - Fat
Fat - Protein - Carbohydrate
Fat - Carbohydrate- Protein
Organs which differ in origin but perform similar functions
analogous
homologous
vestigial
all of these
Example of analogous organs is :
wings of bird and insect
forelimbs of horse and man
teeth of elephant and man
none of the above
