What is budding, spore formation, binary fission (2 needed)?
100
3 Components of a DNA nucleotide?
What is a sugar, phosphate, base?
100
A different form of a gene
What is an allele?
200
3 items that differentiate living things from non living thing
What is respiration (energy), growth, death, response to the environment, and excretion.
200
The 4 phases of mitosis
What is prophase, metaphase, anaphase, telophase?
200
Starfish reproduce this way
What is fragmentation?
200
Site where DNA replication occurs?
What is the nucleus?
200
can only be expressed when in a homozygous condition
What is a recessive allele/gene?
300
presence of chloroplast and cell wall but absence of centrioles
What does a plant cell have that is absent in animal cells?
300
homologous chromosomes line up on the cell nucleus equator
What happens in metaphase (of mitosis)?
300
methods in which asexual organism enter their hosts
What is transmission through eating contaminated foods/ sharing drinks/ through open wounds/ touch openings such as eyes, nose, ears with unclean hands? (1 only)
300
site where sperm and testosterone are produced
What is the testes?
300
causes a genetic disorder such as down's syndrome
What is trisomy 21/3 # 21 chromosomes?
400
Magnification increases but field of view decreases
What happens when you switch to a higher objective lens on the microscope?
400
A high surface area: volume (ratio)
Small cells shows a high surface area to volume ratio?
400
DNA mutations that causes rapid cell division
What is one explanation for cancer.
400
an increase of FSH and a peak of LH
What is the cause of follicles developing around the egg and the release of the egg from the ovaries?
400
offprings show 75 % dominant and 25 % recessive traits
What is the resulting offspring in a parental cross between two heterozygous parents?
500
cell part (not organelle) which gets passed onto new cells during cell division
chromosomes or DNA
500
the difference between plant cell and animal cell division
In cytokinesis, plant cells produce vesicles that become cell walls while animal cells do not /or animal cells pinch their cell membrane animal cells do not.
500
2 differences between asexual vs sexual reproduction
What is no partner needed/2 different cells fuse to produce 1 cell, less variety in offspring/same DNA/genetic material, faster (for asexual reproduction) - opposite for sexual reproduction?
500
The hormone dropping that causes/initiates labour
What is progesterone?
500
3 different phenotypes such as white, pink and red flowers may result from this pattern of inheritance
What is produced from incomplete dominance inheritance?