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TRANSCRIPT
2
• If an individual has two alleles that are the same for a trait, he/she has a __________________ genotype.
• Heterozygous or Homozygous
• Homozygous
3
• If tall (T) is dominant over short (t) in corn, what would be the phenotypes of all the offspring if you crossed two homozygous tall plants?
• All Tall
4
• Which blood type is not possible for children of two parents with type AB blood?
• Type A, Type B, Type AB, or Type O
• Type O
5
• A black “daddy” cat and a white “mommy” cat had a litter of kittens that all turned out spotted with both black and white. This spotting is an example of….?
• Codominance
6
• What is the name of Charles Darwin’s Book and when was it published?
• The Origin of Species; 1859
7
• If individuals have adaptations that better suit their environments, they are more likely to survive and reproduce more successfully. This theory was one of Darwin’s best ideas and it is known as….
• Natural Selection
8
• An inherited characteristic that improves an organism’s ability to survive and reproduce in an environment is called a(n)…….
• Adaptation
9
• The selective breeding of plants and animals by humans to produce offspring with genetic traits of value is known as…
• Artificial Selection
11
• List the seven taxons in order from broadest to most specific!
• King Phillip Came Over For Good Soup!
• Kingdom, Phylum, Class, Order, Family, Genus, and Species
12
• Name the six kingdoms into which organisms can be classified.
• Eubacteria, Archaebacteria, Protists, Fungi, Plants, and Animals
19
• What do we call remnants of structures that may have had an important role in an ancestral species but today do not?
• Vestigial Structures
20
• What are the two types of vascular tissue found in a plant and what does each one carry?
• Xylem – water
• Phloem - sugar
23
• Name the four different types (categories) of plants.
• Bryophytes, Gymnosperms, Seedless Vascular, and Angiosperms
24
• What are the two types of angiosperms and can you name one difference between the two types?
• Monocots and Dicots• Seed # (1 vs. 2 cotelydons), Vascular Bundles (scattered
vs. ring), Leaves (Parallel vs.articulated veins), Flowers (multiples of 3 vs. multiples of 4 or 5)
26
• What is the main pigment involved in photosynthesis? What wavelengths of light does it reflect?
• Chlorophyll; Green
27
• What is the difference between an autotroph and a heterotroph? Give an example of each type.
• Autotroph – make their own food (Plants)
• Heterotroph – must eat food to obtain energy (Animals)