The genetic analysis of neanderthal bones indicates they
select one:
a. were most similar to chimpanzees
b. engaged in some (very little) interbreeding with humans (homo sapiens)
c. were identical to homo sapiens
d. were identical to homo erectus

The correct answer will be option-B.

Explanation:

Homo neanderthelensis or Neanderthals are the close relatives of the Homo sapiens or modern humans which became extinct around 10,000 years ago.

The Neanderthals and sapiens are the two related species of the same genus Homo but they showed distinct features like Neanderthals were muscular and shorter in height compared to the Homo sapiens. Recent fossils indicated that Neanderthals and Homo sapiens interbreed in some parts of the world as they were closely related to each other.

Thus, Option-B is the correct answer.

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.

huh

explanation: