together, forming a structureleg is an organ that is made up of muscle tissue, boneerve tissue, fat tissue, and skin tissue. Other examples of a frog's organsare its eyes, heart, lungs, and stomach.Several organs working together are called an organ system. The digestivesystem of a frog is an organ system that provides the frog with a way of gettingenergy from food sources. The digestive system includes the mouth, stomach,small and large intestines, and other organs. Other systems common to most ani-mals are the respiratory system (used for breathing), the circulatory system(used for moving blood), the nervous system (used for transmitting messages toand from the brain), the reproductive system (used for reproduction), and the ex-cretory system (used for the elimination of waste). Vertebrates (animals withbackbones) also have a skeletal system that serves as a support structure.Exercise 11: The Structure of Organisms-Directions: Circle T for each statement below that is true and F for each state-ment that is false,•T F 1. Cells grow in size in proportion to the size of an organism.T F 2. One-celled organisms carry on all of the basic life activities of many-celled organisms.T F 3. Groups of organs work together in a structure called a tissue.T F 4. Both plants and animals have tissues and organs.T F 5. Each kind of cell has its own structure and performs a special func-tion for an organism.

The branch of science which deals with the study of cells is known as cytology while study of…

T F 1. Cells grow in size in proportion to the size of an organism. TF 2. One-celled organisms carry on all of the basic life activities of many- celled organisms. T F 3. Groups of organs work together in a structure called a tissue. TF 4. Both plants and animals have tissues and organs. T F 5. Each kind of cell has its own structure and performs a special func- tion for an organism.

T F 1. Cells grow in size in proportion to the size of an organism. TF 2. One-celled organisms carry on all of the basic life activities of many- celled organisms. T F 3. Groups of organs work together in a structure called a tissue. TF 4. Both plants and animals have tissues and organs. T F 5. Each kind of cell has its own structure and performs a special func- tion for an organism.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter27: Introduction To Animal Diversity

Section: Chapter Questions

Problem 3VCQ: Figure 27.9 Which of the following statements about diploblasts and triploblasts is false? Animals...

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ANIMAL ORGANS Complete the following table: System Major Structure Function/s Integumentary Muscular Skeletal Circulatory Nervous Digestive Respiratory Excretory Endocrine Reproductive Immune
Which of the following not only increases surface area for nutrient absorption, but also slows down passage of food through the digestive system to allow for a longer time for absorption? the glomerulus the endostyle the amphibian typhlosole the spiral valve the columella O the pneumatic duct
Figure 28.45 Which of the following statements about insects is false? Insects have both dorsal and ventral blood vessels. Insects have spiracles, openings that allow air to enter. The trachea is part of the digestive system. Insects have a developed digestive system with a mouth, crop, and intestine.
Figure 28.21 Which of the following statements about the anatomy of a mollusk is false? Mollusks have a radula for grinding food. A digestive gland is connected to the stomach. The tissue beneath the shell is called the mantle. The digestive system includes a gizzard, a stomach, a digestive gland, and the intestine.
Not all animals have organ systems or even organs. What are the advantages to having specific tissues, organs, and organ systems?
Can an organ system function correctly when one of its organ does not? Explain. How do the different organ systems work together in ensuring animal survival?
water from the vestibule proceeds to which of the following digestive organs? pharynx, midgut, mouth or esophagus the frontal plate is the only unpaired plate or scale in the heads of snakes. true or false birds generally have one exoskeletal structure--feathers. true or false
Based on the anatomy of dogfish shark The serosa lining the pleuropertioneal cavity is the visceral peritoneum?True/False The mesogaster is part of the ventral mesenteries?True or False
Earthworms move through coordinated and peristaltic contractions of their body wall muscles. When the circular muscles within a segment contract... the coelom gains volume the segment gets narrower the segment gets shorter the worm moves backward the coelom reduces in volume
The term "in situ" is used by doctors to refer to organs or strutures that are studied without removing them from the body. For Example a photo may show a picture of a heart in situ. How is the term used to describe turtle nests
Earthworm Cross Section (Annelid Cross Section) Describe each function in the earthworm cross-section: epidermis, seta, ventral blood vessel, ventral nerve cord, cuticle, coelom, dorsal blood vessel, etc. Also indicate which parts are derived from ectoderm, mesoderm, and from endoderm
Frog Abdominal Organs Explain the textures and functions of the parts of the frog's abdominal. What is the comparison of the frogs internal anatomy to that of the fish