Genetic exchange between 2 homologous chromosomes is called
A. crossing over.
B. pleiotropy.
C. allelic exchange.
D. independent assortment.
E. synapsis.
Answer: A
You might also like to view...
In Barrow, Alaska, the sun does not set for several months in the summer. Based on what you know about photoperiodism, what type of plant is most likely to flower during the summer in Barrow?
A. Long-day plants. B. Short-day plants. C. Day-neutral plants.
Follow a glucose molecule through aerobic respiration until all the energy that can be extracted is extracted
What will be an ideal response?
The person who first used the term cell was
a. Darwin. b. Leeuwenhoek. c. Hooke. d. Watson.
The basic structure of a nucleotide includes ________
A) base, sugar, and phosphate B) phosphorus and sulfur C) amino acids D) tryptophan and leucine E) mRNA, rRNA, and tRNA