Genetics
Meiosis
Mitosis
cells
other
100
What is the definition of genetics?
What is the science of heredity.
100
what is meiosis?
What is a cell undergoes two divisions resulting in cells with half the number of chromosomes. it cuts everthing in half.
100
what is Mitosis?
What is one cell devides into two identical cells.
100
What color is the cytoplasm?
What is green
100
qhat are the 4 blood groups?
What is A, B, AB, and O
200
what is hereditry?
What is traits you inherited from your parents.
200
what is sexual reproduction?
What is two parents, each parent contributes genes to the offspring
200
what are all the stages in order?
What is Interphase, Prophase, Metaphase, Anaphase, and Telophase
200
where are chromosomes located in az cell?
What is in the nucleus.
200
what ia an incomplete dominate?
What is neither gene hides the other, they blend togrther, codominant
300
What is dominant and recessive?
What is dominant- genes that hide other genes and use capital letters. recessive- the genes that get masked over and use lower case letters.
300
what does sexual reproduction involve?
What is fusion (comming togther) of two specilized cells called gametes.
300
what ia holding the chromosomes togther?
What is centromere.
300
what is mitochondrian?
What is the organelles that release energy.
300
what is metabolism
What is total of all chemical reactions in an organism
400
what is homozygous and heterozygous?
What is homozygous- genes thta are alike heterozygous- genes that are different.
400
what is a zygote?
What is a fertilized egg
400
What is the DNA called in Interohase?
What is chromatin
400
what is cellular respiration?
What is process by which producers and consumers release stored energy from food molecules.
400
what is DNA Replication?
What is during Interphase of mitosis so cells will have equal amounts of chromosomes
500
what is mutations, DNA, and structure?
What is mutations- sudden changes in characteristics. DNA- deoxyribonucleic acid. the basic substance of heredity, chromosomes are made od DNA. structure- twisted ladder witg steps of nitrogen bases. (Adenine, Thymine, bond together) and Guanine, Cytosine bond together
500
how many chromosomes are in a human body?
What is 23 pairs or 46
500
what are 3 facts about each stage?
What is Interphase- duplicates chromodomes, chromosomes uncoil, andcell preforms all life functions. Prophase-chromatin condenses and coiles into chromosomes, centrioles move to poles, and nuclear membrane breaks down. Metaphase- chromosomes line up along the middle, and spindle fibers attach to the centromeres Anaphase-Chromosomes seperste at the middle, spindle fibers shorten to pull chromosomes to polls, and Ends when chromosomes reach poles Telophase- formation of two identical cells new nuclear memebrane forms
500
what are 5 differences between plant and animal cells?
What is Cell wall (p), plants have 2 nucleoli, chloroplasts (p), Vacuole plants cell has a bigger one, and cenrioles (a)
500
what what are products in photosynthesis?
What is glucose and oxygen.
M
e
n
u