In the heart of mammals the bicuspid valve mitral valve is situated between
In the heart of mammals the bicuspid valve (mitral valve) is situated between Options (a) Left auricle and left ventricle…
5 years ago
ML1995
Dental formula of human being is
Dental formula of human being is Options (a) I₂, C₂, P₁, M₃ (b) I₂, C₁, P₂, M₃ (c) I₃, C₁,…
5 years ago
When plant cells are kept in hypertonic salt solution they get
When plant cells are kept in hypertonic salt solution, they get Options (a) turgid (b) deplasmolysed (c) plasmolysed (d) lysed…
5 years ago
Perisperm is
Perisperm is Options (a) ruminant of endosperm (b) ruminant of nucellus (c) ruminant of embryo (d) ruminant of endosperm &…
7 years ago
The ovule curvature is more pronounced and embryo sac become horse shoe shaped
The ovule curvature is more pronounced and embryo sac become horse shoe shaped in which type of ovule? Options (a)…
7 years ago
Under water pollination occurs in
Under water pollination occurs in Options (a) Nymphaea (b) Zostera (c) Vallisneria (d) Ottelia Correct Answer: ZosteraExplanation:No explanation available. Be…
7 years ago
Populations termed r-strategists
Populations termed r-strategists Options (a) have J-shaped growth curve (b) are usually pioneer species (c) have type III survivorship curve…
7 years ago
Sensation of stomach pain is due to
Sensation of stomach pain is due to Options (a) interoceptors (b) proprioceptors (c) exteroceptors (d) teloreceptors Correct Answer: interoceptorsExplanation:No explanation…
7 years ago
When a tall and red flowered individual is crossed with a dwarf and white
When a tall and red flowered individual is crossed with a dwarf and white flowered individual, phenotype in the progeny…
7 years ago
The term ‘protobiogenesis’ is used for theory to
The term 'protobiogenesis' is used for theory to Options (a) biochemical origin of life (b) panspermia (c) spontaneous generation (d)…
7 years ago