Which of the following phenotypic classes reflect offspring that were generated as a result of a crossover event? Select all that apply. Select all that apply. wild type miniature wings garnet eyes miniature wings, garnet eyes

The main part of the question is missing which is given as follows:

The genes for miniature wings (m) and garnet eyes (g) are approximately 8 map units apart on chromosome 1 in Drosophila. Phenotypically wild-type females (m + g / mg +) were mated to miniature-winged males with garnet eyes.

The correct answer is - Miniature wings,

-garnet eyes

-Wild type

Explanation:

Result of crossing over the result in two types of offspring that are either parental or recombinant offspring. Parental offsprings are the offspring with the phenotypic or genotypically similar.

Recombinant is generated due to the process of recombination or crossing over of sister chromatids during the formation of gamete.

A cross between m+g/mg+ female and mg/mg male, so the offspring would be:

Parental :  mg+/mg

Parental : m+g/mg

Recombinant : mg/mg

Recombinant : m+g+/mg

As we know, Miniature wings,

-garnet eyes

-Wild type

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set