Answer:
According to the BBC, Saber-tooth cats went extinct roughly 10,000 years ago and it is suggested that their closest living relative might not be the tiger or the lion, but the clouded leopard. The saber-toothed salmon is another animal that is extinct but there are some still alive today: walrus; musk deer and warthogs.
Explanation:
Answer:
your answer is D) A section of DNA that codes for a specific trait
Explanation:
Meiosis which is a two-part cell division process
D)Temperature,pressure,chemical makeup
Answer:
Explanation:
Housekeeping genes are <u>typically constitutive genes that</u> are required for the <u>maintenance of the basal cellular functions</u> that are <u>essential for the existence of a cell</u>, that is regardless of its specific role in the tissue or in the organism. On the one hand they represent the minimal set of genes that is required to sustain life.