True or False
Punnent Squares
Cells and DNA
Define
Random
100
It is not good to wear googles at a lab
False You should always be wearing goggles during a lab
100
T=tall pea plants t= short pea plants Somebody decided to cross Tt and tt what is the percent the plants will be Tall?
50%
100
what is the opposite strand of DNA c a c t g g
g t g a c c
100
define : Phenotype
the features that the allies represent
100
what is the order of the organization level in human cell,organism,tissue,organ,organ system
cell,tissue,organ,organ system, organism
200
Hair should always be tied
true
200
what percent of genes do each offspring get from each parent
50%
200
what is the brain of the cell
nucleas
200
Define:genotype
the actual alleles For example Tt-50%
200
the _______ system provides support and protects organ systems
skeletal
300
You shouldn't be talking during the lab
True
300
what percent of chromosomes do you have
100%
300
what does C in DNA stand for
Cytocine
300
define : complex
complicated
300
mutation is a ...
change in DNA
400
You shouldn't be paying attention
false
400
A = Straight hair a=curly hair one parent had straight hair and on head curly hair Why did the offspring have straight hair
the dominant straight hair gene is present in all possibilities
400
what is the gel like mixture that fills the cell and parts it together
cytoplasm
400
define:Extintion
the death of an entire species
400
what process is shown hen the sperm meets the egg
fertilization
500
the test tube should be pointed towards your self , not the partner
False- it should point neither of you
500
what is the outcome of the offspring if here alleles are Ss and S=blue eyes s=brown eyes
blue eyes
500
what does the plant cell have that the animal cell dosent have
Cell wall
500
define:endocrine system
system that controls the hormones that regulate body functions
500
what is an organism in its earliest stage
zygote , then a embryo
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