A Punnett square is used to predict the chances of an offspring to have its parents' traits. These squares are most commonly divided into four parts, with each part equalling a 25% chance of the offspring receiving that set of genes.

4 0

4 years ago

At the cellular level, cells produce carbon dioxide in the process of cellular respiration.

Neko [114]

Answer:

I believe the answer is D, but not entirely sure. Have a nice day! (Edit: it's acually B sorry)

Explanation:

6 0

3 years ago

You are studying a group of fossils, and you notice that a particular trait is present in the older fossils, but that this trait

7nadin3 [17]

Answer:

Is an evolutionary sign in the specie

Explanation:

Trough the passing of time, the species changes little by little depending on the environmental conditions and the genetic traits that has from their parents.

Evolution is long term process in which the species start to adapt to their new environmental conditions.

5 0

3 years ago