They lay eggs because they don't have the genetics or things in their body to give birth.
The three types of point mutations that can occur during replication/protein synthesis such as Insertion, Deletion, and Frameshift.
Answer: Option D
Explanation:
The practice which has been prevailing from a long time is considered as culture.Farming is also a type of culture which is being practiced from a longer period of time in the society.
The farming is also a type of culture which was invented somewhere and started spreading from there to other places.
This practice helped mankind in providing food and resources to the people of nation.
Answer:
A
Explanation:
As the species seperated they formed a differnt beak based on what they ate.
