Describe the process from gamete production to the development of specialized cell structures and define how many chromosomes are in each gamete and the chromosome number in the developing fetus.

Fertilization, The process in sexual reproduction in which a female gamete and ... has the correct number of chromosomes, only one sperm can fuse with one egg. ... become specialized in their structure and function through the process of cell ... many of the features that later develop in a fetus are already pre-determined by ...

Explanation:

you didn't give any options but heres what i can tell you: an inference is likely to change based on additional observations. the latter is something that you have seen or sensed using your sensory organs while the former is like a conclusion out from what you have observed.