Which are the special proteins in muscles that contract and relax to cause movement?
In unicellular organisms, all functions like digestion, respiration and reproduction are performed by a how many cell(s)?
View Answer Report Error Discuss
Opposite the micropylar end, is the __________, representing the basal part of the ovule.
Which is the longest bone in human body?
The body of all complex animals consist of only _______ basic types of tissue(s).
In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?
The scientific name of human being is?
There are how many vocal cords in the human voice box?
Which of the following does not hold true for Animal belonging to Phylum Chordate?