List of top Biology Questions

Non-cellular layer that connects inner surface of the epithelial tissue to the connective tissue is
Amphitrichous flagellation means
Which cells on grass leaves help in minimising cuticular transpiration ?
In autumn and winter cambium produces
Spadix is the inflorescence of
The functional unit of mammalian kidney is :
The vascular bundles in the stem are generally scattered in
Which one carries out photosynthesis without evolution of O ?
Wuchereria bancrofti is a common filarial worm. It belongs to phylum
Which of the following animals has a true coelom?
Vessels are absent in this angiosperm
The condition of erythroblastosis foetalis occurs only when
Lamellar collenchyma is seen in the stem of
Exoskeleton of the following consists of a chitinous cuticle
The edible part in hesperidium fruit is
Commercial banana (Musa paradisica) is a
Tricarpellary syncarpous superior ovary is seen in
The theory of random genetic drift was proposed by
A good example of organic fertilizer which improves phosphorus uptake is
Vestigial organs present in an adult individual are example of basis of evidence of evolution
If you suspect deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence ?
The net filtration pressure in the glomerulus of the kidney is
The one way of unidirectional transmission of nerve cells is maintained by
Which one of the following represents an ovule, where the embryo sac becomes horse- shoe shaped and the funiculus and micropyle are close to each other?
Uricotelism is found in