In pea plants the trait for being tall (T) is dominant over the trait for being short (t) and having green peas (G) is dominant to having yellow peas (g). A heterozygous (for both traits) tall, green pea plant is crossed with a short, yellow pea plant.

Use T/t for height and G/g for color to answer the questions.

Part A

PARENT 1: What is the genotype of the heterozygous tall, heterozygous green parent?

PARENT 2: What is the genotype of the short, yellow parent?

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation:

its temperature is increasing. this causes molecular vibrations to increase.

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.