If an organism shows a recessive phenotype, such as short pea plants, its genotype can be () either TT or Tt. () either Tt or tt. () only TT. () only tt. () TT, Tt, or tt.
Jackie [jack-ie]â¼ as a girls' name is pronounced JAK-ee. Diminutive and pet form of Jacqueline. Also used as an independent name in the 20th century, most notably by Jacqueline Kennedy Onassis. Also form of Hyacinth. Also form of Jacobina.
Jackie Joyner-Kersee was a track and field athlete who excelled in the heptathlon and the long jump. She is widely regarded as one of the top female athletes of all time and was voted the Greatest Female Athlete of the 20th Century by Sports Illustrated for Women.rowing up in East St. Louis, Jackie spent a lot of time at the Mary Brown Center. She tried any kind of activity and sports including dance and volleyball. Jackie and her brother Al both went into track and field and trained together.