Bio exam 1 Flashcards
(23 cards)
Primary endosymbiosis
Heterotrophic eukaryote consumes a archaeplastida
Secondary Endosymbiosis
Eukaryote algal cell consumed by a second cell
Sexual reproduction
Meiosis and fusion of gametes, produces offspring genetically different from their parents
Asexual reproduction
Based on mitosis results in offspring genetically identical to parent
Archaeplastida
Red algae, both green algae, land plants
Amoebozoa
Includes species with single cells, multicellular phases
Slime molds
OpisthokontA
Heterotrophs, mainly multicellular
Fungi, animals
Rhiz
Single celled, heterotrophs
Cerozoans, forams, radiolorians
Chroma
Dino, Api, ciliates, diatoms, brown algae, golden algae
Excavata
Single celled
diplomonads, parabaslids, euglenozoans
Fungi
Heterotrophic, multicellular, both sexual and asexual reproduction,
Hypothesis
Informed statement of what might be true
Mean
The numerical average
Mode
The most frequently used value
Median
The middle most value
Standard error
Impossible to predict with confidence
Standard deviation
Largest- smaller number
Smallest- larger number
Cell theory
Considered very well supported
Biology is
A collection of well documented facts about the living world, a process through which reliable information about the living world is obtained, a set of theories and ideas about the living world
Which of the following traits is used in the baltimore virus classification scheme
Ability to infect Homo Sapiens
What do bacteria have in common with archae but not with any eukaryotic
Single stranded DNA
Viruses encode their genes in the following ways
Single stranded RNA and double stranded DNA
Do eukaryotes do transformation
No prokaryotes do transformation while eukaryotes do sexual reproduction
