Correct option: 2 Explanation: Hydra and yeast reproduce asexually by budding. Formation of a bud takes place on the body of hydra and cells of yeast. It grows and when reaches a specific size it...
Correct option: 4 Explanation: In ornithophilous plants, flowers lack fragrance. Such flowers secrete profuse dilute nectar. They do not have any smell as birds have a poor sense of smell.
Correct option: 4 Explanation: Mortality of a region is assesses by deaths individuals per unit area per unit time. The number of fatalities in a given area per unit of time is referred to as...
Correct option: 4 Explanation: Release of CO2 is not involved in glycolysis. Glycolysis takes place in cytoplasm, and produces 2ATP and 6NADH.
Correct option: 1 Explanation: Implantation is the attachment of the fertilized egg to the uterine lining. The zygote usually implants at the top of the uterus, near where it exits the fallopian...
Correct option: 1 Explanation: AUG – UAG will be the codons as initiating and terminating the m-RNA respectively.
Correct option: 2 Explanation: Cretaceous, Jurassic and Triassic periods are included in the Mesozoic era. Mesozoic means middle life and this is the time of the dinosaurs. During this era, the land...
Correct option: 4 Explanation: In Drosophilia normal wings are related to vg+( vestigial wings ). In Drosophilia nicked wings are related to vgni In Drosophilia notched wings are related to vgno In...
Correct option: 3 Explanation: Lemurs are primates present mainly on the African island of Madagascar. Lemurs include monkeys, apes, and humans.