Next, Mendel allowed the offspring to self pollinate (breed with themselves). What would the genotypes and phenotypes of this second generation be? The punnett square below shoes a cross between two pea plants. The letter Trepresents the dominant allele for tall plant height, and the letter t represents the recessive
allele for short plant height.
What were the genotypes of the parents that produced these offspring?

Which of these is the most likely consequence of falling petroleum price

The table below shows the number of foot bones in some horse fossils.horse fossil recordhorse fossil number of foot bonesp 19q 17r 24s 13ancient horses had more bones in their foot then present-day horses. the present-day horse has 11 foot bones. what is the correct order of evolution of the horse starting from the youngest fossil? a. q p r s b. s r p q c. s q p r d. r p q s

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time