A proboscis is an elongated appendage from the head of an animal, either a vertebrate or an invertebrate. In invertebrates, the term usually refers to tubular mouthparts used for feeding and sucking.iktionary (0.00 / 0 votes) Rate this definition: proboscis (Noun). An elongated tube from the head or connected to the mouth, of an animal. proboscis (Noun). Informally, a large human nose.
There can only be 435 members in the House of Representatives. Each state must have at least one representative. These states have only one each: Alaska, Delaware, Montana, â¦ North Dakota, South Dakota, Vermont and Wyoming. California has the most with 53 representatives.
There are 100 members in the Senate. Each state elects two senators no matter the size or population of the state. In the House of Representatives there are 435 members. States are divided into districts based on their population. For every 693,000 people, a state will have one district. Tennessee has nine districts, and therefore nine members of the House of Representatives. A senator serves a six year term and they represent everyone in his or her state. A member of the House of Representatives serves a two year term and represents only the people who live in his or her district.