GAMBETI II

Image from page 1145
Image from page 1145
Image from page 1145
Image from page 1145

GAMBETI II. - GAMETOGENESIS - Fig. 1. Eggs: 1) oligolecithal egg of chilomonodra (arbazia); 2) oligolecithal egg of mammal (man); 3) telolecithal egg of amphibian (toad); 4) telolecithal egg of insect (fly); 5) telolecithal egg of bird (hen). (The yolk is indicated in black).