Answer:
a. the segmented body plan of the annelids
Explanation:
- lophotrochozoan is a taxonomy of animals that includes annelids, bryozoans, and brachiopods.
- This taxonomy of creatures was defined in 1995 as the last ancestor of the taxa of worms, mollusks, and annelids. Their classical definition depends on the topology of the spiral tree of life.
- Annelids have a segmented body part wherein the external morphological features are repeated in every body segment. It allows the animal to become bigger and makes their movement more fat and efficient.
True ..............................
Answer:option=>c
Explanation:The central vacuole in most mature plant cells occupies a large portion of the total volume of the cell ( up to 90%). The vacuoles are enclosed by a membrane known as tonoplast and consists of cell sap which is a solution of salts, sugars and organic acids.
The function of the hepatic portal circulation is to collect absorbed nutrients for metabolic processing or storage.
