Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

BIO106 Lab - Evolutionary Biology > Lab 3 - Evolutionary Tree > Flashcards

Lab 3 - Evolutionary Tree Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

invertebrate animals with soft, unsegmented bodies

A

mollusks

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

example of mollusks without outer shells

A
  • slugs
  • squids
  • octopuses
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

example of mollusks with shells

A
  • snails
  • clams
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

materials used in laboratory 3

A

Part 1
- shell cards
- sorting seashells interactive

Part 2
- access to online software MAFFT
- DNA sequence files

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

organizing organisms into groups according to a set of rules, based on similarities or differences in their characteristics

A

taxonomy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

making hypotheses about the evolutionary relationships among organisms, which can be based on similarities or differences in organisms’ characteristics

A

phylogeny

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what is essential to modern taxonomy

A

phylogeny

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

diagram showing proposed evolutionary relationships among different groups or species

A

phylogenetic tree

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

mollusks that produce venom

A
  • turrids
  • cone snails
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

mollusk that do not produce venom

A

miters

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q
  • encodes part of an enzyme that is important for cellular respiration
  • sequences are often unique to a particular species
  • vary among organisms from different species, but do not vary much among organisms from the same species
A

mitochondrial COI gene sequence

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

COI

A

cytochrome c oxidase subunit I

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

starts with “>”, followed by information about the sequence, a return, then the DNA sequence itself

A

FASTA format

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

allows to see differences between sequences more easily

A

alignment

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

online software used in alignment of DNA and creation of phylogenetic tree

A

MAFFT

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

program used to create phylogenetic tree

A

Simple Phylogeny

17
Q

method that uses DNA sequences to generate the type of phylogenetic used in the activity

A

UPGMA

18
Q

mollusks used in the phylogenetic tree based on morphological characteristics

A
  • neogastropods
  • tonnoids
  • cowries
19
Q

groups of the 17 different mollusks species

A
  1. Tonnoids
  2. Cone snails
  3. Cowries
  4. Miters
  5. Nerites
  6. Scallops
  7. Turrids

BIO106 Lab - Evolutionary Biology (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions