Heredity (Genetic Code) — Characteristics of Life
Read this topicExplanations 5
- Summary of Heredity All living organisms must be able to reproduce and pass information to their offspring through genes. Genes are composed of deoxyribonucleic acid (DNA) and p…
By Aaron Lauer, Deena Hauze, Mario Janakis, Valeri Natole
- Heritable Traits Heredity is the passing of characteristics from one generation to another. Organisms that reproduce through asexual methods end up having the same genetic featu…
By Deena Hauze, Alex Federspiel, Mario Janakis, Caroline K
- What Is the "Universal Genetic Code"? All living things possess genetic information that they can pass on to their offspring. In fact, every living thing keeps its genetic infor…
By Hannah Bonville, Alex Federspiel, Deena Hauze, Mario Janakis, Valeri Natole
- Why Is DNA Considered the Universal Genetic Code? DNA is considered a universal genetic code because every known living organism made of cells has genes consisting of DNA. Bacte…
By Sarah Morgan, Mario Janakis, Valeri Natole, Alex Federspiel
- (Video) DNA Spells Evolution by NOVA PBS Official Are all living things related? The answer is yes, and the evidence is DNA. This video explains how passing down DNA from genera…
By Valeri Natole, Mario Janakis
Problems 20
- Which of the following features is hereditary?
- Considering what you know about heredity, do you agree with statement 2 in the reading above (in blue)?
- Which of the characteristics above did Brooke inherit from her parents?
- All living things are based on the universal genetic code. Which of the statements below can be inferred from this relationship?
- What form of reproduction is necessary for a unique offspring?
- Which of these is not an offspring?
- All living organisms use ______ genetic code. This suggests that all living organisms evolved from a _______ ancestor.
- Which from the list are characteristics that a multicellular organism MUST have?
- Which of these characteristics is shared by both eukaryotes and prokaryotes?
- What molecule is the universal genetic code made up of?
- What accounts for differences between organisms?
- Which of these best explains why a child looks like its parent(s)?
- What is the meaning of the phrase "universal genetic code"?
- A puppy has short legs, red fur, and giant ears. What statement best describes these traits?
- How are inherited and acquired traits different?
- A ferret has white fur, blue eyes, and a missing tooth. Which of these traits is acquired?
- Which of the following options is an inherited trait?
- Which of the following cat traits is not inherited?
- Which of the following options can be inherited?
- Which of these hair colors is able to be inherited?