Question
On which date International Day against Nuclear Tests is
celebrated annually?Solution
International Day against Nuclear Tests 2020 is on 29 August 2020. This day is also called as Anti-Nuclear Day. August 29 is the closure anniversary, in 1991, of the Semipalatinsk nuclear test site in Kazakhstan. It shows that efforts to stop nuclear testing can succeed, and bring hope that one day, all nuclear weapons will be eliminated.
The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is ca...
A method of asexual propagation in which a stem is made to produce roots while still attached to the parent plant is called
Term which refers to the pairing of homologous chromosomes during meiosis and is essential for crossing over?
……………………………… studies are used for identification of biochemical markers.
...The variation in the restriction DNA fragment lengths between individuals of a species is called:
Flowers do not open at all which ensures complete self pollination in
In backcross method of breeding, the hybrid and the progenies in the subsequent generation are repeatedly ba...
What term is used to describe the population that results from the sowing of hybrid seeds?
Law which is demonstrated by a 3:1 phenotypic ratio in the F2 generation of a monohybrid cross?
The absence of functional pollen grains in otherwise hermaphrodite flowers can be defined as
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