The Blueprint for Life
Cells grow and divide
Reproduction
Punnett Squares
Punnett Squares
100
The "blueprint" for life
DNA
100
What does replicate mean?
To make a copy
100
Fragmentation is another form of what type of reproduction?
asexual
100
What is phenotype?
Give me an example
physical characteristic
100
Dominant alleles are represented by a
A Capital Letter
200
The physical and behavioral characteristics of an organism
Traits
200
The splitting of single cell organisms into daughter cells
Cell division
200
What are the 2 ways organisms can reproduce?
Asexually and sexually
200
Which of the following is a phenotype?
1.Aa
2.red hair
3.heterozygous
4.DNA
2
200
Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?
25%
300
Traits can be passed down from parents to offspring are called
Hereditary
300
What are the phases of mitosis?
Interphase, prophase, metaphase, anaphase, telophase and cytokinesis.(daughter cells).
300
The ability of a mature organism to have offspring
reproduction
300
Give me an example of homozygous dominant?
HH
II
OO
LL any uppercase
300
G = green, g = yellow
The genotype for a yellow plant is...
gg
400
The scientific name for DNA
Deoxyribose nucleic acid
400
Which is the longest phase of mitosis?
Prophase
400
What type of reproduction is common in organisms with short life cycles and with species that need dense populations to overcome predation and other threats?
Asexual
400
Aa, DD, bB, yy are all examples of
Genotype
400
What is the dominant trait?
Yellow pea seed
500
How many chromosome pairs are found in the nucleus?
23
500
How many chromosomes move to the end of each cell during anaphase?
Resulting in how many pairs?
46
23
500
How many daughter cells are formed at the end of Meiosis?
4
500
Heterozygous is when...
the alleles are different
500
Trait of an organism that can be HIDDEN by the dominant form of a trait.
Recessive trait