Genetic exchange between 2 homologous chromosomes is called
A. pleiotropy.
B. crossing over.
C. synapsis.
D. independent assortment.
E. allelic exchange.
Answer: B
You might also like to view...
Organisms that reproduce sexually have ________ as sex cells that carry the genetic information from each parent.
A. diploid gametes B. diploid morulas C. diploid zygotes D. haploid gametes E. haploid zygotes
What structure is found in bone lacunae?
a. periosteum b. growth plate c. blood vessels d. matrix e. osteocytes
Chemicals that make up living organisms are constantly recycled between organisms and the Earth
Indicate whether the statement is true or false
You stumble upon an unidentified arthropod with no antennae and eight legs. This organism is likely closely related to _____.
A. grasshoppers B. ticks C. crayfish D. millipedes E. trilobites