2. In certain rats, black fur is dominant over white fur. If two rats that are both heterozygous for fur color have babies, what would their offspring be expected to
have?

Ocean waves move up and down in circles, but transmit horizontally toward the shore.

Svetlana and her mother are very similar. both have blonde hair, a love of scrapbooking, blue eyes, and a thin nose. which statement  most likely  describes svetlana’s traits? svetlana inherited her love of scrapbooking from her mother, but her blue eyes come from her environment.svetlana inherited her blue eyes from her mother, but her love of scrapbooking comes from her environment.svetlana inherited her thin nose from her mother, but her blonde hair comes from her environment.svetlana inherited her blonde hair from her mother, but her thin nose comes from her environment.

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?