What is the difference between karyotype and loci??as used in genetics

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind

Conservationists to restore ecosystems. which activity will positively affect the abiotic conditions of an ecosystem?

What did nikola tesla invent that influence our way of living?