Since the rotifers develop from eggs, but asexually, what can you predict? March 3, 2021 by admin A) The eggs and the zygotes are all haploid. B) The animals are all hermaphrodites. C) While asexual, both males and females are found in nature. D) All males can produce eggs. E) No males can be found.
Why did Mendel continue some of his experiments to the F2 or F3 generation? March 3, 2021 by admin A) to obtain a larger number of offspring on which to base statistics B) to observe whether or not a recessive trait would reappear C) to observe whether or not the dominant trait would reappear D) to distinguish which alleles were segregating E) to be able to describe the frequency of recombination
In cattle, roan coat color (mixed red and white hairs) occurs in the heterozygous (Rr) offspring of red (RR) and white (rr) homozygotes. Which of the following crosses would produce offspring in the ratio of 1 red:2 roan:1 white? March 3, 2021 by admin A) red נwhite B) roan נroan C) white נroan D) red נroan E) The answer cannot be determined from the information provided.