Question

fill in the blank .
digestion is ............ in branchiostoma​

Answer 1

Answer:

Explanation:

The digestive enzymes in Branchiostoma are amylase, lipase and protease. The digested food is absorbed in the hindgut and the undigested particles are expelled through the anus. The controlling mechanism of the ciliary mode of feeding in Branchiostoma is not clearly known.

Answer 2

Digestion Process in Branchiostoma

Explanation:

• The intracellular absorption happens inside the hepatic diverticulum while the extracellular assimilation happens inside the midgut.
• The stomach related chemicals in Branchiostoma are amylase, lipase and protease.
• Branchiostoma is a ciliary or channel feeder, similar to an ascidian. The creature has an inactive existence covered in sand .

• Nourishment particles are separated from the ebb and flow of water entering pharynx through mouth lastly going out through atriopore.
• In Branchiostoma, it is utilized predominantly for bolstering.
• The pharynx comprises of various pharyngeal bars, with pharyngeal cuts between them. The creature sucks in water through its mouth and powers it out through the pharyngeal cuts, catching little nourishment particles from the water.  
• Branchiostoma lanceolatum (Common lancelet) (Amphioxus lanceolatum) (SPECIES).  
• The wheel organ is situated on the sides of the oral hole of the amphioxus.
• The oral epithelium and contains enormous densed vesicles. They are made of the particular epithelium and contains the heterochromatin cores. They additionally contain microvilli in their structure.