We are a group of first-year students of that from the Cristóbal Colón school who have created this blog to teach you all the functions of living beings. We would be delighted to receive comments and resolve all the doubts that arise from our posts.
Biology and Geology by Sergio Rincón Hernández is licensed under a Creative Commons Reconocimiento-NoComercial-CompartirIgual 4.0 Internacional License.
2022/04/27
FERTILIZATION. EMBRYONIC AND POST-EMBRYONIC DEVELOPMENT
Fertilization is the fusion of gametes: and ovum and a sperm. When the nuclei of the ovum and sperm combine, they form a zygote.
REPRODUCTION
REPRODUCTION
Reproduction is the biological process which produces new individual organisms.It guarantees that the species will continue to exist.Living things,progenitors ,are able to multiply and generate new living things called young or descendants.
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Animals take oxygen from their enviroment and transport it to the cells.The entire process is called cellular respiration, carbon dioxide is...