Babies with very low or very high birth weight are less likely to survive. The graph shows the percentage of babies born at
different weights.
% Babies Born at Different Weights
18
16
14
12
10
6
4
- Babies Bornantha
Category
2
.
9158-02
GIS 6-05
IS LOL
10.0-10.51
>111
3.5
4.0-4.515
S. O-5.5 in
6.0-6.5
Which statement is a valid claim that could be made using the data in the graph?
Directional selection is occurring because the graph favors an extreme.

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.

What is gene expression control that occurs after the generation of rna

How do the sperm cells get from the stigma to the ovules? a. they slide down the petals to the bottom of the flower. b. they travel through pollen tubes. c. they travel along filaments. d. insects carry the sperm cells from the stigma to the ovules.