Questions

August Weismann cut off the tails of mice for 21 successive generations and still they produced generation after generation of only tailed young ones. So he concluded that acquired characters are not inherited.

A measuring device.

Measuring devices have feet on them to measure distance.

Nokia and Airtel along with state-owned network BSNL (Bharat Sanchar Nigam Ltd) have announced that they have partnered to set up 5G internet speed in India to introduce a fast internet ecosystem in the country.

 Alexander Lukashenka is the newly elected president of Belarus

Kalsubai and Salher are two omportant peakes in the northern section of Sahyadris.Pusphagiri is an elevation in the Southern  Sahyadris.

Controlled railroad crossing includes warning signs, red lights and railway gates, whereas absence of all of these warning signs like red lights and gates includes uncontrolled railroad crossings.