The document discusses various types of interactions among organisms, including intra-specific and inter-specific interactions such as mating, family formation, and parental care. It also describes relationships like predation, scavenging, parasitism, amensalism, commensalism, proto-cooperation, and mutualism. Each interaction highlights the complex dynamics of survival and cooperation within and between species.

1. Types Of
Interaction
By Pankaj kukreti

2. Interaction
Intra-specific
Inter-specific

3. Mating
Intraspecific
Leader-ship
Territory
Alturism
Aggregra
ation
Parental
Care
Family
formation

4. Mating :-
Pre-copulatory sexual
behaviour of two sexes
of same species
towards each other
during copulation

5. Family Formation :-
Animal lived in family,
so that they ensure
better survival

6. Parental Care :-
Care of
Egg Care of
Youngone

7. Parental Care :-
Care of Egg
Male alytes
carrry egg
with themselves

8. Parental Care :-
Care of Youngone
In Pipa pipa , formation
Of tadpole &
metamorphosis
Occur in marsupium

9. Aggregration :-
Animal live in
Group ,To ensure
their Better survival

10. Alturism :-
One animal
Sacrifies
itself
for other

11. Predation
Scanvengin
g
Parasitism
Amensalism
Commensalism
Proto-cooperation
Mutualism
Interspecific

12. Predation :-
Interaction where a
predator feeds on
its prey

13. Scanvenging :-
Scavenger feeds on
dead animal and
plant Bodies

14. Parasitism :-
Relationship between
where the parasite
harms the host

15. Protoco-operation :-
Protocooperation is
where two species
interact with each
other beneficially

16. Mutualism :-
Mutualism is the way
Two organisms of
different species
exist in a relationship
in which each other
lichen