Alitter of pigs is born three are female and three are male which set of symbols correctly describe the gender of each piglet

(a) x, x,x, y,y, y

(b) xx, xy ,xx, xy ,xy, xx

(c) xxy, xxy, xxy, xx, xx, xx

(d) xx, xx, xx, yy, yy, yy

Ans. (B).  XX, XY ,XX, XY ,XY, XX .

In pigs, the XY-sex determination system is found. According to this system, sex of the organisms can be determined by the presence of a pair of sex chromosomes.

Females have two X chromosomes (represented by XX), and known as homogametic sex, while males have one X and one Y chromosomes (represented by XY), and known as heterogametic sex.

Thus, the correct answer is option (B).  

the answer is: they occur when the sun, moon, and earth are aligned. in spite of their name, these tides occur twice a year in the spring and fall.

earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

explanation: