Complex social behaviour and organization are found mostl...
Complex social behaviour and organization are found mostly in
insects
birds
reptiles
mammals
Correct answer is D
No explanation has been provided for this answer.
The process which reduces the nitrogen content of the soil is ...
Lack of space in a population could lead to an increase in ...
Dry, horny scales in reptiles help them to ...
In blood transfusion, agglutination occurs when ...
Which of the following is not a biotic factor? ...
Which of the following is an abiotic factor in an ecosystem? ...
According to Mendel's first law of inheritance, segregation of genes occur when ...
Which of the these is not an excretory product of plant? ...
The conversion of excess amino acids into urea occurs in the ...