Biology, 22.03.2020 02:14 cjjohnson1221

Cystic fibrosis is caused by
A. a small change in the DNA sequence of one gene.
O
B. nondisjunction during meiosis in the father.
C. crossing over between X and Y chromosomes.
©
D. the combined effects of several genes.

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 17:50, Adanysa

What does all of the organ system in a human form

Answers: 1

continue

Biology, 21.06.2019 18:30, nireegnu

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

Answers: 1

continue

Biology, 22.06.2019 04:30, mattosmiriah5533

Anton created a chart listing different types of materials. which best complete the chart?

Answers: 3

continue

Biology, 22.06.2019 13:00, 410zae

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root

Answers: 1

continue

You know the right answer?

Cystic fibrosis is caused by
A. a small change in the DNA sequence of one gene.
O
...