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Science Exam 2011
For my Science Exam 2011 STUDY STUDY STUDYY!
| Question | Answer |
|---|---|
| Name four types of tissues in your body | Epithellal, muscle, nerve, connective |
| Give 2 examples of microhabitats | puddle or stump in the ground |
| Define Niche | refers to the unique ways an organism survives and obtains food |
| Define Community | All the populations of different species living in the ecosystem |
| Define Biomes | A lot of ecosystems with similar climates all belong to the same biome |
| Define biodiversity | the variety of life |
| Which organelle influences the turgor pressure in a plant | chloroplast |
| What are 3 types of reproduction? | fission, budding, regeneration |
| List the 3 components of he cell theory | All organisms are made up of one or more cells, Cells are the basic unit of structure and function in all organisms, and cells come from cells that already exist |
| Function of chloroplasts | Where the photosynthesis occurs in plant cells |
| Which cell organelle is responsible for getting rid of wastes? | Vacuole |
| What is a similarity between sexual and asexual reproduction | They involve at least one adult organism and they produce offsprings |
| Where does fertilization off the egg occur in the body? How is this different from the frog? | sperm; in water |
| Where does the zygote implant itself and grow the remainder of the time? | the uterus |
| What is natural selection? | heterozygus |
| What is selective breeding? | homozygus |
| List the 5 levels of organization in order | Cell, tissue, organ, system, organism |
| What is homeostasis? | the process by which an organisms internal enviroment is kept stable in spite of changes in the external enviroment |
| How do the digestive system and excretory systems work together to maintain homeostasis? | The excetory system gets harmful wastes consumed by the digestive system |
| What are the 2 components of the central nervous system? | Central Nervous System (CNS) and the Peripheral Nervous System (PNS) |
| What is controlled by the somatic nervous system? | body movements |
| What body system is at work when a person feels pain? | The Nervous System |
| Impulses move across small spaces between nerve cells called __________. | Synapses |
| A message carried by a neuron is called an _________. | impulse |
| Thinking takes place in the part of the brain called the _____________________. | temporal tube |
| Which part of the brain controls involuntary actions such as blood pressure and heartbeat? | Paritel Lobe |
| What are hormones? | Chemicals that are made into glans found throughout your body |
Created by:
kenziekoo(:
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