In a certain plant rough seeds ( r) are dominant and smooth seeds (r) are recessive. two plants with a genotype rr are crossed. which genotype would give you throe offspring smooth seeds?

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.