A collection of achenes formed from several carpels of a flower is
a multiple fruit
an aggregate fruit
a schizocarp
a simple fruit
Correct answer is C
No explanation has been provided for this answer.
Spirogyra and mucor can be grouped together as Thallophyta because
They are unicellular organisms
Their spores could be dispersed by wind
They are capable of living independent lives
They reproduce sexually only
Their bodies are made up of thallus and filaments alternatively
Correct answer is E
No explanation has been provided for this answer.
The function of the epididymis in mammals is the
expulsion of urine
storage of sperms
circulation of blood
activation of sperms
Correct answer is B
No explanation has been provided for this answer.
Mosses, liverworts and ferns can be grouped together because they
Are all aquatic plants
All grow in deserts
Are seedless plants
Have undifferentiated plant bodies
All produce colourless flowers
Correct answer is C
No explanation has been provided for this answer.
Which of the following vertebrae lacks a centrum?
Atlas
Axis
Thoracic
Lumbar
Correct answer is A
No explanation has been provided for this answer.