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Evolution Classification Meiosis RANDOM RANDOM 2 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
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$100 What is an adaptation?
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An inherited trait that improves fitness
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What is natural selection?
$200 What is natural selection?
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Those that are better suited for their environment are more likely to succeed and reproduce
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What has to happen for natural selection to occur?
$300 What has to happen for natural selection to occur?
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Sexual reproduction!
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What is artificial selection?
$400 What is artificial selection?
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When humans choose the traits they want passed on, like breeding dogs!
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What is disruptive selection?
$500 What is disruptive selection?
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When both extreme phenotypes are selected for!
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What is the two name naming system called?
$100 What is the two name naming system called?
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Binomial nomenclature
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In the name Homo sapiens, what is homo and what is sapiens?
$200 In the name Homo sapiens, what is homo and what is sapiens?
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Homo- Genus sapien - species
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What are the taxonomic levels of classification?
$300 What are the taxonomic levels of classification?
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Kingdom, Phylum, Class, Order, Family, Genus, Species
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What kingdoms are prokaryotic?
$400 What kingdoms are prokaryotic?
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Bacteria and Archaebacteria
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What kingdom do humans belong to?
$500 What kingdom do humans belong to?
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Animalia
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What type of cells do meiosis?
$100 What type of cells do meiosis?
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Sex cells or gametes
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What is the end result of Meiosis?
$200 What is the end result of Meiosis?
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4 genetically different cells
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How many chromosomes does a sex cell have?
$300 How many chromosomes does a sex cell have?
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Half the number of a body cell
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What are the 8 phases of Meiosis?
$400 What are the 8 phases of Meiosis?
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Prophase, Metaphase, Anaphase, Telophase, Prophase 2, metaphase 2, anaphase 2, and telophase 2
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$500 What is crossing over?
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When chromosomes exchange genetic material, it helps to ensure genetic variation
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What does the central vacuole do?
$100 What does the central vacuole do?
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Holds water
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What does the phloem do in plants?
$200 What does the phloem do in plants?
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Transports sugars from roots to leaves!
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What are the steps of the cell cycle?
$300 What are the steps of the cell cycle?
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Interphase, G1, G2, and Mitosis
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What is facilitated diffusion?
$400 What is facilitated diffusion?
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Movement of large substances through a channel protein from high to low
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What is active transport?
$500 What is active transport?
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Movement of substances from Low to High with energy
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$100 What is an atom?
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The smallest unit of matter
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What makes a compound organic?
$200 What makes a compound organic?
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Carbon
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What part of the pH scale is for Acids?
$300 What part of the pH scale is for Acids?
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1-6.9
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What is the difference between prokaryotes and eukaryotes
$400 What is the difference between prokaryotes and eukaryotes
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Eukaryotes have a nucleus, prokaryotes don’t.
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Where are proteins made?
$500 Where are proteins made?
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In the ribosome!
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