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Science Exam 2011

For my Science Exam 2011 STUDY STUDY STUDYY!

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(: