You are given two true-breeding groups of gerbils. the gerbils in the first group have black coat color and curly tails; the gerbils in the second group have yellow coat color and straight tails. when you produce an f1 generation, you see only gerbils with black coat color and curly tails. when you produce an f2 generation, you see some gerbils with black coat color (75%) and some gerbils with yellow coat color (25%). you also see that some of the gerbils have straight tails (25%) and others (75%) have curly tails. if the single alleles responsible for coat color and tail appearance sort independently, how many of the black gerbils in this generation are expected to have straight tails?

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called