Answer:
a trait that gives an organism a reproductive advantage in the current environment
Explanation:
An adaptation is a trait that provides an advantage to the individual in which it is present by making the individual more adaptable to its environment and as the result, the individual survive to reproductive age and able to produce more offspring than less adapted individual of its population.
So the trait gives an individual or organism a reproductive advantage in the current environmental situation. The trait or allele that helps in adaptation comes due to mutation or variation from meiosis or gamete fusion.
Answer:
What force is represented by vector A? C) normal force
If the hockey puck is moving to the right, what will happen when it is hit with a significant force by the hockey stick? normal force
B: the puck will move off in a different direction
Explanation:
If this is the question:
What force is represented by vector A
A: friction
B: gravity
C: normal force
D:push
If the hockey puck is moving to the right, what will happen when it is hit with a significant force by the hockey stick?
A: the pick will continue moving to the right
B: the puck will move off in a different direction
C: the puck will come to a complete stop
Answer:
Jared's results matched my predictions almost accurately, this is because I predicted that the amount of foam in each glass will vary, which was true. My following prediction was that Glass A will have the least foam rise, which according to Jared's table was correct. However, the rest of the results did not match my predictions.
Answer:
4/16 (i.e. 25%)
Explanation:
A dihybrid cross is a cross between two organisms/lines/genes that are hybrids (i.e., heterozygous) for two different traits. In a standard dihybrid cross, there is a relation of complete dominance for both <em>loci</em>, i.e., there are two alleles that are completely dominant and thus mask the effects of the corresponding recessive traits. In a dihybrid cross involving two different genes that assort independently into gametes during meiosis, with dominant alleles "A" and "B" and recessive alleles "a" and "b", respectively, the expected phenotypic ratio will be 9:3:3:1 (ie. 9/16 A_B_, 3/16 A_bb, 3/16 aaB_ and 1/16 aabb), while the expected genotypic ratio of double heterozygous "AaBb" individuals will be 4/16, i.e. 25%.
Representation:
P generation >> AaBb (father) X AaBb (mother)
Gametes (for both parents) >> 1/4 AB; 1/4 Ab; 1/4 aB; 1/4 ab
F1 generation >> 1/16 AABB; 2/16 AABb; 2/16 AaBB; 4/16 AaBb; 1/16 AAbb; 2/16 Aabb; 1/16 aaBB; 2/16 aaBb; 1/16 aabb
