Describe the following organelles and functions: Mitochondria, Smooth Endoplasmic Reticulum, Rough Endoplasmic Reticulum, Chloroplasts and Golgi Complex.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above