List of top Biology Questions

The term homeostasis in an ecosystem refers to
The size of pupil is controlled by the
The prokaryotic cells are characterised by
The outermost limiting layer of mycoplasma is made up of
The floral formula ? ? K C A G is that of
The female genital pore of Pheretima posthuma located upon the segment
Stoma opens, when
Bryophytes resemble algae in the following aspects
What is/are true about heart wood?
An animal,-which has both exoskeletal and endoskeletal structures is a
Identify the group, which includes animals all of which give birth to young ones directly?
The chemical substances found most abundantly in the middle lamella are released into the phragmoplast by
The abbreviation "Bt" in "Bt" toxin stands for
Stomata of CAM plants
Seeds of which plants is commonly called "black pearl"
Respiration is controlled by
Pyramid of energy in aquatic ecosystem is
Primitive nervous system is formed in
Primary $CO_2$ acceptor of CAM plant
Plasmodesmata are
Partially digested semisolid food formed in stomach is
Name of a gaseous plant hormone is
Middle lamella is composed mainly of
Manganese is required in
Lysosomes are formed by