SCIENCE FINAL- MA- Everything u need 2 know!!!! (play learn, familiarze or test with this) PART ONE
PLAY FAMILIARIZE with this! it works better, so dos learn and test. scatter and space race don't work that well with this.
Terms
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- Humans belong to the _____ group of placental mammals
- primate
- Why is it important to control variables in an experiment?
- So you know which variable caused the results
- what are the products (end results) of photosynthesis?
- oxygen and sugars (glucose)
- a cover slip is:
- A cover placed over a specimen on a slide
- the largest land animal is the ___ A: blue whale, B:rhinoceros C:elephant, D: giraffe
- C
- The most important reason to read lab directions and listen to the teacher's instructions is:
- to be safe and do things correctly
- All mammals have______ A: scales, B: hair or fur C: feathers, D: nails
- B
- Define: pod
- foot
- All mammals feed their young with milk produced in the __ A:placenta, B:womb, C:mammary glands, D:monotremes
- C
- A one celled organismis also known as what?
- unicellular
- The energy-releasing cell process that does NOT require oxygen is called:
- fermentation
- Which teeth are used to tear and shred food? A:carnivors, B:molars, C:incisors, D:canines
- D
- Define: autotroph
- organism that produces its own food
- Kangaroos, koalas, & opossums are all___ A:monotremes, B: marsupials C:primates, D:placental mammals
- B
- Who discovered and named cells?
- Robert Hooke
- Define: hypothesis
- possible explanation for a set of observations or a possible answer to a scientific problem
- Which organism is a heterotroph? A:mushroom, B:human, C:cow, D:all of the above
- D
- In an experiment the variable that is purposely changed to test the hypothesis is called the:
- Manipulated variable
- The theory that life could spring from nonliving matter is called:
- spontaneous generation
- The ________ is an organ through which some mammals receive food and oxygen from their mothers during development
- placenta
- How are photosynthesis and respiration related?
- they have opposite chemical equations
- All flesh-eating mammals are known as ________
- carnivores
- Mammals are ______ animals (hint: _____blooded)
- Warmblooded
- Define: meter
- measurment
- The structure that pass on the traits to new cells are called:
- chromosomes
- Moles & shrews are examples of____ : A: flesh eating mammals, B: flying mammals, C: insect eating mammals, D:toothless mammals
- C
- The stage of acell cycle that follows mitosis is what?
- cytokinesis
- The magnification of the eyepeice on our microscope is:
- 10X
- Which of the following is NOT one of the 5 kingdoms? A: animal, B: plant, C:mammal, D: fungi
- C
- The cell membrane only allows certain materials into or out of the cell; this is called:
- being selectively permeable
- All mammals, even those that live in the ocean, use their _______for respiration
- lungs
- Define: biology
- life science
- An embryo is connected to its mother's placenta by a(an) ________
- umbillical cord
- Define: cyto
- cell
- All egglaying mammals are also known as, A:placental, B: pouched, C:marsupials, D: monotremes
- D
- _____ are the only flying mammals
- bats
- When scientists group together similar items, they are:
- classifying
- Define: chloro
- green
- what is the goal of technology?
- to improve the way people live
- The term "binomial nomenclature" refers to an organism's:
- genus and species
- What happens during cytokinesis is animal cells?
- split into twqo new daughter cells
- The time during which the offspring develops inside the mother is called the ____ period
- gestation
- Define: itis
- inflamation; swelling
- The ways in which people change the world around them to meet their needs or solve practical problems are caled
- technology
- grouping living things in an orderly way is the job of a
- taxonomist
- Define: taxonomy
- scienc of classification
- Define: organism
- a living thing
- Which term refers to the diffusion of water molecules across a cell membrane?
- osmosis
- Using one or more of your senses to gather information is called__
- observing
- All organisms are made up of what?
- cells
- Armadillos and anteaters are examples of _________ mammals (Hint: not ____blooded, Mouth!)
- toothless