a specific characteristic of an individual organism
trait
the type of spider we studied silk flexibilty on
Darwin's Bark Spider
What were the two possible medical uses that scientists were studying spider silk for?
Stitches and tendon repair/placement
What is the largest planet in our solar system?
Jupiter
Which war was fought between the north and south in the U.S?
The Civil War
provides the instructions for cells to create proteins
Genes
to receive genes from a parent
inherit
Give a possible gene combination of an offspring with parents having (F2, F2) and (F1, F2)
F1, F2, OR F2, F2
How many chambers does the human heart have?
4
What musical instrument has 88 keys?
The piano
a characteristic that all members of a species have
feature
when a male and a female reproductive cell combine to create an offspring
fertilization
Where do offspring get their gene pairs from.
They get one gene version from their mother and one gene version from their father.
What is the most common gas in the Earth's atmosphere
Nitrogen
What shape is a stop sign?
a pair of gene versions that are the same (A1,A1)
Homozygous
A pair of gene versions that are different. (A1,A2)
Heterozygous
A male spider with (F2, F3) gene versions and a female spider with (F1, F2) gene versions mate. Here are their 4 offspring:
(F1, F3) (F2, F2) (F1, F2) (F3, F4)
How is this a possible set of offspring from the given parents?
What year did the United States gain it's independence?
1776
How many U.S. states are there?
50
the process in which two parents pass on their genes to create offspring
sexual reproduction
a random change to a gene that sometimes results in a new trait
mutation
How do offspring from the same parents end up with traits that are different?
Each offspring gathers one gene version from its parents. There are up to 4 possible gene versions their parents could have. This could allow for many different gene combinations and that would result in lots of different traits.
Who was the 16th president of the United States?
Abraham Lincoln
What was the first animal in space?
a dog