Biology Test
| Description: BIOLOGY | |
| Number of Questions: 25 | |
| Created by: Rekha Rai | |
| Tags: Medical Entrance B.Sc. Class XI Class XII Root Roots Aerobic Respiration Aerobic Respiration in Plants Kingdom- Plantae Plant Kingdom Gymnosperms Fruit |
The botanical name of ‘toddy palm’ is
Fern and Cycas are similar in the presence of
'Strawberry' is a kind of fruit
The pyruvic acid transported to the mitochondrial matrix is
Which of the following enzymes is present on the outer membrane of mitochondria?
In the rachis of Cycas, the vascular bundles are
Which of the following is/are saprophytic angiosperm/s?
In dicots, the common type of pollen tetrads are
If all the tissues of a plant, to a certain point, are removed, except the xylem which is left intact,
Which of the following is a free-living anaerobic nitrogen fixing bacteria?
In Selaginella, the mature ligule has a prominent basal portion called
Active mineral absorption depends upon
The oxidative break down of respiratory substrate with the help of oxygen is called
The normal phenotypic ratio of dihybrid cross is
Which one of the following fungus does not have any mycelium?
Which of the types of chlorophyll molecules is found in all groups of algae?
The points at which crossing-over occurs between homologous chromosomes are termed as
In some endodermal cells of roots opposite to protoxylem patches, the inner and outer tangential walls are thin. Such cells are called
The acceptor of CO2, in CAMplants, is
Food products are kept under refrigeration or in cold storage because
In a ripe banana, rate of respiratory increase is called
Chemosynthesis occurs in
Which of the following hypotheses holds that “the more diverse and the greater the number of species in an ecosystem, the better that ecosystem will be able to withstand a threat”?
Which of the following is a/are biologically important double sugar/s?
HIV (Human immuno deficiency virus) has a protein coat and a genetic material which is