1. Organisms that cannot make their own food and must obtain energy from external sources are called (a) Autotrophs
(b)Heterotrophs
(c) Thylakoids
(d)Plants

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.