Which statement is correct regarding the cells and DNA? Answer A All the cells from the same organism have identical DNA. B The DNA of the fertilized egg differs from the DNA of all the other cells of that organism. C The DNA of the fertilized egg differs from some, but not all, of the other cells. D Only the fertilized egg contains DNA

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

Describe the impact of deforestation of both abiotic and biotic factors within the tropical rainforest.