List of top Biology Questions

Striated muscle fibres are found in
Streptokinase which is used as a ??lot buster?
Amensalism is an association between two species where
Dikaryophase is a specific characteristic of
An example for artificial system of classification is
A microsporophyll in Pinus has
Engler and Prantl published a phylogenetic system in the monograph
Which of the following pteridophyte is heterosporous in nature?
Which of these is mismatched ?
Which one of the following is called maiden-hair fern ?
In the classification of plants, the term cladistics refers to the
Which of the following is a phaeophycean alga ?
The heterosporous pteridophyte belonging to the class lycopsida is
The diagram represents the life cycle pattern of an angiosperm. Choose the correct combination of labelling numbered as 1 to 5.
Choose the correct order of colours with respect to pigments ? chlorophyll, phycoerythrin and fucoxanthin
Consider the following statements regarding gymosperms and choose the correct option (a) In gymnosperms, the male and female gametophytes have an independent existence (b) The multicellular female gametophyte is retained within megasporangium (c) The gymnosperms are heterosporous. Of these statements:
Identify the alga which exhibits diplontic life cycle
Which of the following Pteridophytes belong to class Pteropsida?
Which of the following is a character of Rhodophyceae?
Which of the following groups of algae belongs to class Rhodophyceae?
Rolling alga is
Aquatic Horsetail is
Female sex organ of Chara is known as
Sargasso sea is part of
A prothallus is