Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

As animals attained larger and more complex bodies, exchanges with the environment became more difficult. Describe the problems of larger bodies and the solutions that solved these problems but led to increased complexity. Consider advances of Porifera, Cnidaria, and Platyhelminthes and include in your answer:

a. a description of surface-to-volume relationships as applied to animal growth.

b. adaptations and behavior that allowed better exchanges of oxygen and carbon dioxide.

c. structural modifications that allowed better processing and distribution of food.

d. the advantages and disadvantages of mesoderm, the necessity of modifications for the elimination of nitrogenous waste, and a description of protonephridial function

Biology, Academics

  • Category:- Biology
  • Reference No.:- M944661

Have any Question? 


Related Questions in Biology

What is the relationship between the fields of taxonomy

What is the relationship between the fields of taxonomy, systematics and cladistics?

Topic systemic pathophysiology of the respiratory and

Topic: Systemic Pathophysiology of the Respiratory and Gastrointestinal Systems Objective: Discuss a disease, condition or syndrome affecting the cardiovascular system and current research, events, or interesting facts a ...

In anotherchapter you will learn of evidence that primates

In anotherchapter, you will learn of evidence that primates, especially fossil species in the Hominin group that apparently led to our currentHomo sapiens sapiensspecies identity. Many of the fossils of pre-human species ...

Assignmentuse what we have learned about biomimicrycreate a

Assignment Use what we have learned about biomimicry Create a 1 page document- "Working Towards a Sustainable Society" Project: • Develop a thesis statement- then back that up with ways we can get there. • Describe the c ...

A man and a woman both have polydactyly ie six fingers on

A man and a woman both have polydactyly (i.e., six fingers on each hand), a trait which is determined in this example by a single gene. They have four children, none of whom have polydactyly. What is the probability thei ...

State one example of animals having a single opening to the

State one example of animals having a single opening to the outside that serves both as a mouth as well as the Amy's is?

Lion can you please describe some adaptations that that

Lion: can you please describe some adaptations that that species developed that allow them to survive in their native habitat?

Provide answers to the following in essay forma identify

Provide answers to the following in essay form. a) Identify three different general types of fossil fuels. b) Identify and discuss environmental problems that are associated with using these fossil fuels. c) Identify 3 t ...

1 describe the three classes of carcinogens and their sub

1. Describe the three classes of carcinogens and their sub classes; describe the role each plays in the cancer process and give chemical examples. 2. Describe six points in the cancer process where the process can be inh ...

Explain the hierarchy of plant structure using the root as

Explain the hierarchy of plant structure using the root as an example organ and follow it through each stage until you reach the level of cell. Only use the vascular tissue systems.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro