Select the scenarios that demonstrate environmental sex determination. A greater
ID: 280196 • Letter: S
Question
Select the scenarios that demonstrate environmental sex determination. A greater proportion of ospring of a species of fish in California develop into females when their larvae are exposed to a longer day photoperiod than expected A species of marine worm releases larvae into the ocean. Larvae that land on the ocean floor develop into females that have a develop symbiotically long proboscis and uterus, whereas male larva The offspring of a mating between a male and female grasshopper is a male with XO sex chromosomes. The O represents a lack of a second sex chromosome, and the grasshopper has one chromosome ? Eggs from red-eared slider turtle are exposed to unusually warm temperatures, above 30 °C in the late stages of development. All of the resulting offtspring in the brood are female. An XY individual has a deletion of the SRY gene from the Y chromosome. The individual develops female characteristics despite the presence of a Y chromosome. During early human development, nondisjunction of sex chromosomes occurs during cell division. The XY embryo obtains an extra X chromosome, resulting in karyotype 47, Incorrect. At least one of your choices is incorrect. Environmentally dependent sex determination is the influence of environmenta! cues such as location, nutrients, daylight, and temperature on the sex of organisms. niutiatiansor errs of genahypßie sex determination, such as chromosomal inheritance.ermline or somaticExplanation / Answer
The correct options are a greater proportion of offspring of a species of fish in Cali develop into female when their larvae are exposed to a longer day photoperiod that expected; eggs from red eared slider turtle are exposed to unusually cold temperatures in the late stages of the development resulting in offspring in the brood are male; and an XY individual has a deletion of the SRY gene from the Y chromosomes. The individual develops a female characteristics despite the presence of a Y chromosome. species of marine worm releases larvae into the ocean. larvae that land on the ocean develop into females and have a long proboscis and uterus.
The other three options are wrong as they don't demonstrate the environmental sex determination.
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