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Traits & Repro

Across
a characteristic that all members of a species have
a long piece of DNA that contains many genes
the way something is shaped or constructed
the part of a cell where genes are found
A mutation that has a negative effect on phenotype
a type of large molecule that performs important functions inside organisms
When one copy of a gene masks the other copy.
A mutation that has no effect on phenotype
the process in which two parents pass on their genes to create offspring
Study of inherited characteristics.
an organism produced as a result of reproduction
Study of organism's structures
Type of gene that will only be expressed if inherited from both parents.
a protein molecule that does not perform its function, often because it does not connect to other molecules
Down
a specific characteristic of an individual organism
Reproduction without variation. Offsping are identical clones of their parents and cannot evolve.
having gene versions that are different
Study of organism's functions
A property of proteins; they have a very unique, one-of-a-kind shape.
a random change to a gene that sometimes results in a new trait
Proteins use these as building blocks
when a male and a female reproductive cell combine to create an offspring
a specific form of a gene that provides instructions for making a particular protein molecule
an instruction for making a protein molecule
The total of all of an organism's traits. This cannot be written out in GCATs.
the parts of the cell that build protein molecules based on instructions from genes
any difference in traits between individual organisms
having gene versions that are the same
The information carried in the DNA. This can be written out in GCATs.
how something works
to receive genes from a parent
a type of molecule that genes and chromosomes are made of