Slide 1 PREGNANCY: 1 st and 2 nd Trimesters (0 – 24 weeks) Slide 2 I.General A.Sonography used after 4-5 weeks B.Events prior to this time: 1. Ovulation 2. Fertilization…
Slide 1 Plant Reproduction By: Kris D. & Alyssa M. Slide 2 Vocabulary Ovule- Contains the female sex cells Pollen Grain- Contains the male sex cells Pollen Tube- Acts…