The positive evidence of aquatic ancestory of bryophytes is indicated by
The positive evidence of aquatic ancestory of bryophytes is indicated by Options (a) ciliated sperms (b) peristomial teeth (c) biflagellate…
8 years ago
Biology
In the ear of man, the perilymph passes from middle to inner ear through
In the ear of man, the perilymph passes from middle to inner ear through Options (a) foraman ovale (b) fenestra…
8 years ago
The bladders of Utricularia and pitchers of Nepenthes are modification of
The bladders of Utricularia and pitchers of Nepenthes are modification of Options (a) stems (b) leaves (c) roots (d) flowers…
8 years ago
The transmission of nerve impulse from one neuron to other, is faciliated by
The transmission of nerve impulse from one neuron to other, is faciliated by Options (a) adrenaline (b) cholesterol (c) kinetin…
8 years ago
Discovery of fossils of cyanobacteria indicates that life orginated sometime
Discovery of fossils of cyanobacteria indicates that life orginated sometime Options (a) prior to 4600 million years ago (b) between…
8 years ago
The outermost sheath of connective tissue that surrounds a skeletal muscle is
The outermost sheath of connective tissue that surrounds a skeletal muscle is Options (a) epimer (b) epimerite (c) epimere (d)…
8 years ago
Peripatus is known as a connecting link, becuase it has the characters of both
Peripatus is known as a connecting link, becuase it has the characters of both Options (a) fishes and amphibians (b)…
8 years ago
When micropyle, chalaza and funicle are in a straight line, the ovule is called
When micropyle, chalaza and funicle are in a straight line, the ovule is called Options (a) orthotropous (b) anatropous (c)…
8 years ago
Which of the following type of RNA molecule is essential for protein synthesis?
Which of the following type of RNA molecule is essential for protein synthesis? Options (a) mRNA (b) tRNA (c) rRNA…
8 years ago
Classification of organism employed on the basis of morphological characters is
Classification of organism employed on the basis of morphological characters is Options (a) natural selection (b) phylogenetic classification (c) artificial…
8 years ago