What is the name of the rod-shaped portions of DNA that are organized in 23 pairs group of answer choices?
Psy 203 Ch 2
| Question | Answer |
|---|---|
| What is the name of the rod-shaped portions of DNA that are organized in 23 pairs? | chromosomes |
| The ____ chromosomes in the new zygote contain the genetic blueprint that will guide cell activity for the rest of the individual’s life | 46 |
Are rod-shaped portions of DNA that are organized into 23 pairs?
Chromosomes are tiny rod shapes inside each cell of the body. There are 23 pairs of chromosomes (46 total) in each cell.
What is the substance that genes are composed of that determines?
Genes are composed of deoxyribonucleic acid (DNA), except in some viruses, which have genes consisting of a closely related compound called ribonucleic acid (RNA).
What is the term applied to studying the effects of heredity on behavior quizlet?
behavioral genetics. the study of the effects of heredity on behavior and psychological characteristics. down syndrome. a disorder produced by the presence of an extra chromosome on the 21st pair; once referred to as mongolism.
What is the name of the rod shaped portions of DNA?
Cards
| Term The new cell formed by the process of fertilization. | Definition zygote |
|---|---|
| Term The substance that genes are composed of that determines the nature of every cell in the body and how it will function. | Definition DNA |
| Term rod-shaped portions of DNA that are organized in 23 pairs | Definition chromosomes |
Is a measure of intelligence that takes into account a person’s chronological and mental ages?
IQ = mental age ÷ chronological age × 100. Most modern intelligence tests are based on the relative position of a person’s score among people of the same age, rather than on the basis of this formula, but the idea of an intelligence “ratio” or “quotient” provides a good description of the score’s meaning.