Levels of Organization-Plants
... organism and explain its four levels of organization. Students can also illustrate their metaphor to further reinforce the concept. For example, if the organism is DISD then an organ system might be the (insert school name), an organ might be a classroom, a tissue could be a teacher, and cells could ...
... organism and explain its four levels of organization. Students can also illustrate their metaphor to further reinforce the concept. For example, if the organism is DISD then an organ system might be the (insert school name), an organ might be a classroom, a tissue could be a teacher, and cells could ...
Invertebrate Evolution
... Essential Question: what are the major trends in invertebrate evolution? ...
... Essential Question: what are the major trends in invertebrate evolution? ...
Unit 7 Review
... 12. Ecologically diverse; some cause diseases and some are beneficial to humans. 13. Found in the most extreme environments like volcanoes, brine pools, and the guts of cows. Cell membranes contain unique lipids. 14. Most feed on dead or decaying organic matter. Also secrete digestive enzymes into t ...
... 12. Ecologically diverse; some cause diseases and some are beneficial to humans. 13. Found in the most extreme environments like volcanoes, brine pools, and the guts of cows. Cell membranes contain unique lipids. 14. Most feed on dead or decaying organic matter. Also secrete digestive enzymes into t ...
CH 7 Web notepacket
... Feeding and Digestion • Suspension feeders (_________________) • ___________________unicellular algae, bits of organic matter (detritus) • Size matters – _____________--pinacocytes and archaeocytes – ______________--choanocytes ...
... Feeding and Digestion • Suspension feeders (_________________) • ___________________unicellular algae, bits of organic matter (detritus) • Size matters – _____________--pinacocytes and archaeocytes – ______________--choanocytes ...
NOTES for unit 6
... Nematocysts. Nematocysts are harpoon like hooks that inject poison into its prey. This way the organism wont rip apart the creature when in the stomach since they are so delicate. They are mostly water and almost all cells are touching water. Poison can be very dangerous (deadliest can kill in minut ...
... Nematocysts. Nematocysts are harpoon like hooks that inject poison into its prey. This way the organism wont rip apart the creature when in the stomach since they are so delicate. They are mostly water and almost all cells are touching water. Poison can be very dangerous (deadliest can kill in minut ...
2nd Semester Final Exam Review 2016
... 32. Give an example of selective breeding. You have two different kinds of roses. One is prettier than the other while the second smells better. You cross the two flowers hoping for a flower that is both beautiful and smells pretty. 33. Define natural selection. The process by which organisms better ...
... 32. Give an example of selective breeding. You have two different kinds of roses. One is prettier than the other while the second smells better. You cross the two flowers hoping for a flower that is both beautiful and smells pretty. 33. Define natural selection. The process by which organisms better ...
1/18 - Faculty Virginia
... modification, on five ideas that are each now regarded as theories (well-supported ideas with broad explanatory power) 1.Perpetual Change. Life is very old and life forms undergo perpetual intergenerational change in form and diversity 2.Common Descent. All life forms share a common ancestry. 3.Mult ...
... modification, on five ideas that are each now regarded as theories (well-supported ideas with broad explanatory power) 1.Perpetual Change. Life is very old and life forms undergo perpetual intergenerational change in form and diversity 2.Common Descent. All life forms share a common ancestry. 3.Mult ...
Topic 1 – Measurement and graphing
... 2 Control variables (what you will keep the same for both control and experimental groups) Statement: Rockets that have 4 fins will fly higher than rockets that have no fins. ...
... 2 Control variables (what you will keep the same for both control and experimental groups) Statement: Rockets that have 4 fins will fly higher than rockets that have no fins. ...
Tissues and organs continued
... Although the experiment was compromised by the death of some of the larvae (Art and Linda) I can conclude that Moe did develop over the course of the experiment. I conclude this because he had five visible organs at the beginning of the experiment and six at the end. It is faint, but looks like a fu ...
... Although the experiment was compromised by the death of some of the larvae (Art and Linda) I can conclude that Moe did develop over the course of the experiment. I conclude this because he had five visible organs at the beginning of the experiment and six at the end. It is faint, but looks like a fu ...
CHAPTER 4 The Organization of Life
... • They are absorptive feeders – they get their food by releasing chemicals that help break down organic matter, then they absorb the nutrients. • The bodies of most fungi are huge networks of threads that grow through the soil dead wood, or other material on which the fungi is feeding • Like bacteri ...
... • They are absorptive feeders – they get their food by releasing chemicals that help break down organic matter, then they absorb the nutrients. • The bodies of most fungi are huge networks of threads that grow through the soil dead wood, or other material on which the fungi is feeding • Like bacteri ...
Unit 3 - Invertebrates
... specialized flagellated cells called collar cells trap, ingest and then digest food particles. • Collar cells also create the current that pulls the water through the ostia and out through a larger opening in the top of the sponge called the osculum. ...
... specialized flagellated cells called collar cells trap, ingest and then digest food particles. • Collar cells also create the current that pulls the water through the ostia and out through a larger opening in the top of the sponge called the osculum. ...
biology final review
... Explain the theory of evolution by natural selection (what must occur? Pg 280) 1. Inherited variation exists in populations 2. Some individuals are better suited to survive 3. The individuals better suited to survive are more likely to reproduce and pass the good traits on to the next generation How ...
... Explain the theory of evolution by natural selection (what must occur? Pg 280) 1. Inherited variation exists in populations 2. Some individuals are better suited to survive 3. The individuals better suited to survive are more likely to reproduce and pass the good traits on to the next generation How ...
Survey of the Phyla-Animaia InverION
... 5. All animals contain both homeotic genes (any of the genes that control the overall body plan of animal by controlling the developmental fate of a group of cells) and homeobox (a 180nucleotide sequence with a homeotic gene) encoding the part of the protein that binds to the DNA of the genes regul ...
... 5. All animals contain both homeotic genes (any of the genes that control the overall body plan of animal by controlling the developmental fate of a group of cells) and homeobox (a 180nucleotide sequence with a homeotic gene) encoding the part of the protein that binds to the DNA of the genes regul ...
How Does Your Body Take In Oxygen?
... • Many nutrients are simple kinds of sugar. • Cells use oxygen to break the sugar down into carbon dioxide and water. This releases energy. Sugar + Oxygen energy ...
... • Many nutrients are simple kinds of sugar. • Cells use oxygen to break the sugar down into carbon dioxide and water. This releases energy. Sugar + Oxygen energy ...
Natural Selection_new - MATES-Biology-I
... • Fossil evidence shows a long history of life on Earth. The fossil record shows that forms of organisms appeared, lasted for long periods of time, and then disappeared, only to be followed by newer forms of life that also eventually disappeared. The history of life is one of constant change and a t ...
... • Fossil evidence shows a long history of life on Earth. The fossil record shows that forms of organisms appeared, lasted for long periods of time, and then disappeared, only to be followed by newer forms of life that also eventually disappeared. The history of life is one of constant change and a t ...
"evolution" is best described as
... not respond to treatment with penicillin. The best explanation for this situation is that members of the original population of bacteria that were penicillin resistant survived and reproduced, creating a more resistant population the bacteria that survived exposure to penicillin learned to avoid it ...
... not respond to treatment with penicillin. The best explanation for this situation is that members of the original population of bacteria that were penicillin resistant survived and reproduced, creating a more resistant population the bacteria that survived exposure to penicillin learned to avoid it ...
Principals of General Zoology (Zoo-103)
... Homeostasis: is a term describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and systems. Enzymes work best when a certain range of temperature and pH, that cells must maintain a balance between having to ...
... Homeostasis: is a term describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and systems. Enzymes work best when a certain range of temperature and pH, that cells must maintain a balance between having to ...
Chapter Review
... ______ 8. The benefits of being multicellular include a. small size, long life, and cell specialization. b. generalized cells, longer life, and ability to prey on small animals. c. larger size, more enemies, and specialized cells. d. longer life, larger size, and specialized cells. ______ 9. In euka ...
... ______ 8. The benefits of being multicellular include a. small size, long life, and cell specialization. b. generalized cells, longer life, and ability to prey on small animals. c. larger size, more enemies, and specialized cells. d. longer life, larger size, and specialized cells. ______ 9. In euka ...
Ideas that shaped Darwin`s thinking
... are they related? Evolution, or change over time, is the process by which modern organisms have descended from ancient organisms. ...
... are they related? Evolution, or change over time, is the process by which modern organisms have descended from ancient organisms. ...
Intro to Animals
... Some animals only TWO GERM layers form (DIPLOBLASTIC) EX: Sponges and cnidarians Most animals -THREE GERM layers form (TRIPLOBLASTIC) ...
... Some animals only TWO GERM layers form (DIPLOBLASTIC) EX: Sponges and cnidarians Most animals -THREE GERM layers form (TRIPLOBLASTIC) ...
Introduction to Animals Notes
... Some animals only TWO GERM layers form (DIPLOBLASTIC) EX: Sponges and cnidarians Most animals -THREE GERM layers form (TRIPLOBLASTIC) ...
... Some animals only TWO GERM layers form (DIPLOBLASTIC) EX: Sponges and cnidarians Most animals -THREE GERM layers form (TRIPLOBLASTIC) ...
![122 [Study Guide] 22-2 Evidence for Evolution](http://s1.studyres.com/store/data/016221462_1-6aed4f547bb7ec2be08c6345fbef7f3c-300x300.png)
122 [Study Guide] 22-2 Evidence for Evolution
... ☛ How does developmental biology provide evidence of common ancestry for vertebrates as diverse as reptiles, birds, pigs, and humans? ...
... ☛ How does developmental biology provide evidence of common ancestry for vertebrates as diverse as reptiles, birds, pigs, and humans? ...
Introduction to Cells
... • Discovery of Cells: 10 points • Research the following information and write a well crafted paragraph about it: – When was the microscope invented? – Who invented the microscope? – When was the first cell discovered? ...
... • Discovery of Cells: 10 points • Research the following information and write a well crafted paragraph about it: – When was the microscope invented? – Who invented the microscope? – When was the first cell discovered? ...
Precambrian body plans
Until the late 1950’s, the Precambrian era was not believed to have hosted multicellular organisms. However, with radiometric dating techniques, it has been found that fossils initially found in the Ediacara Hills in Southern Australia date back to the late Precambrian era. These fossils are body impressions of organisms shaped like disks, fronds and some with ribbon patterns that were most likely tentacles.These are the earliest multicellular organisms in Earth’s history, despite the fact that unicellularity had been around for a long time before that. The requirements for multicellularity were embedded in the genes of some of these cells, specifically choanoflagellates. These are thought to be the precursors for all multicellular organisms. They are highly related to sponges (Porifera), which are the simplest multicellular organisms.In order to understand the transition to multicellularity during the Precambrian, it is important to look at the requirements for multicellularity—both biological and environmental.