Examine the image for a step in meiosis shown here. What is the significance of the arrangement of homologous chromosomes shown in the image ? A )The homologous chromosomes are undergoing crossing over which increases genetic diversity in the daughter cells . B) The homologous chromosomes form chiasmatawhich allows them to attach and travel together through the remainder of meiosis c)The homologous chromosomes combine to form a single chromosome. cutting the number of chromosomes in half to produce haploid daughter cells D)The homologous chromosomes induce increased mutations in the partner chromosome to increase the genetic variation in the resulting Chromatid

A) The homologous chromosomes are undergoing crossing over which increases genetic diversity in the daughter cells

Explanation:

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

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they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.