Cystic fibrosis is a recessive disease … an individual must have 2 copies of the recessive allele “c” to have the disease. What are the chances that a Cc mother and a CC father can have a child with cystic fibrosis? [Hint: make a Punnett square to figure this out.] A. 100% B. 75% C. 25% D. They can’t have a child with cystic fibrosis

The  central dogma  of molecular biology is centered upon the process of protein synthesis, in which the information from dna is transcribed and translated, resulting in multiple amino acids being joined to form a)lipidsb)proteinsc)carbohydratesd) nucleic acids

Asap timed! 1. ice core samples from glaciers ice caps contain bubbles of ancient atmosphere that are in layers based on age. what questions are scientists most interested in? a. how the amount of water vapor needed to make the ice has changed b. how the amount of ozone has changed over time. c. how the amount of ice in each layer has changed over time d. how the amount of carbon dioxide has changed over time 2. what produces milankovich cycles ? a. sunspots ams solar flare on the suns surface b. changes in the earths orbit c. gravitational changes bases on the position of the sun and the moond. cycles of vegetation that result in desert and rainforest conditions

List two modern organisms that have pentameral symmetry