There is a picture attached.
what is the genetic benefit of the process below?
a. it creates new combinations of genes on a chromosome and leads to variation.
b. it increases the likelihood that an organism will survive in a new environment.
c. it results in the conservation of parental genes to offspring.
d. there is no benefit; it is often a disastrous event.

A. It creates new combinations of genes on a chromosome and leads to variation.

Explanation:

The image above shows the occurrence of the genetic process known as "crossing-over". During this process, the chromatids that are nearby exchange pieces among themselves, making possible the emergence of new types of gametes, which are called recombinant gametes, as you can see in the image.

Descendants generated from recombinant gametes are also called recombinant descendants. Therefore, even for double-heterozygous individuals that have genes located on the same chromosome, there is the possibility of formation of four types of gametes. However, as the occurrence of crossing-over is not the rule, the proportion of these gametes and also of descendants will not be the same.

The advantage of crossing over is that it combines new genes on a chromosome and leads to variation.

economic impact of malaria is estimated to cost africa $12 billion every year. this figure factors in costs of health care, absenteeism, days lost in education, decreased productivity due to brain damage from cerebral malaria, and loss of investment and tourism.

mientras se trata la anorexia o la bulimia, es importante buscar ayuda antes que nada. un profesional de la salud mental será el más útil para aquellos que sufren anorexia o bulimia. este es un buen lugar para comenzar, sin embargo, ver a otros profesionales como dietistas registrados, especialistas médicos y dentistas podría ayudar a alguien a recuperarse de un trastorno alimentario. después de la ayuda profesional, o si la ayuda profesional no es una opción, alguien que se recupere de la anorexia o la bulimia debe rodearse de compañeros de apoyo, padres u otros miembros de la familia que también estén comprometidos con el proceso de recuperación.

hope this you! : )

(i popped my answer into google translate so it may be a bit wonky)