RNA molecules are synthesized in the nucleus of the eukaryotic cells. The region of the nucleus that specializes in RNA synthesis is the nucleolus, which is a dense area within the nucleus and contains the genes that encode rRNA. There are three different types of RNA, they are mRNA, tRNA and rRNA.
Answer:
★ Cnidarians have groups of similar cells that work together as tissues, while sponges have no tissues, only disconnected regions of specialized cells.
Explanation:
Hope you have a great day :)
Answer:
More food, and bigger
Explanation:
1- More Food for us and no "mess ups" if that;s what you would call it.
2- Bigger food
The correct answer is no replacement behavior.