Evolution
What are the 6 evidences of evolution?
Homologous, Analogous, Vestigial structures, DNA sequence, fossils and embryology
What is abiotic and biotic factors?
Biotic= Living things
Abiotic= Non living things
Is virus alive? Why?
No, it needs a host to reproduce
What is the end result of meiosis?
4 haploid cells
What is the organelle that allows substances in and out of the cell?
Plasma membrane
What are the 2 ways to determine the age of a fossil?
Radiometric and relative dating
How much energy is transferred and how much is lost at each trophic level?
90% is lost and only 10% is passed on to the next trophic level
Is bacteria alive?
What is the end result of mitosis
2 diploid cells
What is the organelle that makes protein?
Ribosomes
How old is the Earth?
4.6 billion years
What are the steps of a specie to become extinct?
Threatened, endangered, extinct
How do you prevent the virus?
Vaccine
What is mitosis process?
PMAT
What is something that plants have a large one of these and animals have multiple little ones?
Vacuole
For how long have humans been around?
200,000 years
Does density independently depend on the number?
What about density dependent?
How do you treat a bacteria?
Antibiotics
PMAT 2X
What are the 2 types of endoplasm reticulum?
Rough (ribosome) and smooth (no ribosome)
What era do we live in?
Cenozoic
What are the succession level?
Pioneer, Secondary and Climax
Does bacteria have DNA?
What is the division of the cytoplasm called?
Cytokinesis
Where is DNA located?