Ozone depletion is caused by
Gaseous CFCs can deplete the ozone layer when they slowly rise into the stratosphere, are broken down by strong ultraviolet radiation, release chlorine atoms, and then react with ozone molecules
The stages through which a cell passes from one division to the next is called the cell cycle. Cell cycle is divided into two phases called - Interpha...
Coconut is ___ type of plant cultivated in ____ climate.
Foragial types of legs are found in _____ insect.
In the pedigree method, individual plants are selected from …………….. and subsequent generations, and their ...
Mangla, Sumangla , Sreemangla are the popular varieties of which of the following crops?
The level of heterosis is generally ……………… in cross pollinated species and ……………… in self-pollinated species
...……………………………… studies are used for identification of biochemical markers.
...Flowers do not open at all which ensures complete self pollination in
A technique of genetic engineering in which a DNA probe is hybridized with DNA of a species to determine similarities and differences between tw...
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
