LEAP 2025 Biology Practice Test with correct answers 100%

LEAP 2025 Biology Practice Test with correct answers 100% Which claim is supported by the information in Graph 1 and Graph 2? - Correct Answer The number of eggs and the mass of the eggs produced by sockeye slamon depend on the amoun of matter stored by the female Develop a model that can be used to explain the stages of growth and development that result in a salmon fry. - Correct Answer 1. Sperm fertilizes egg 2. Genetic material is evenly divided 3. Embryo changes from two to four cells 4. Cell differentiate 5. Specialized tissues and organs are prodcued Based on the information in Graph 3, chum salmon fry are likely to eat prey that is__________ prey eaten by the pink salmon fry and______________prey eaten by the coho salmon fry. This is because as a salmon's size increases, its matter intake needs_____________ - Correct Answer 1. larger than 2. smaller than 3. increase Which statement best explains how salmon obtain and use matter to support their biological functions? - Correct Answer Salmon break bonds in complex food molecules to release the carbon, oxygen, and hydrogen atoms needed for the formation of other molecules Which claim is best supported by the information about scales and feathers? - Correct Answer changes in placodes over time allowed for the development of different structures Which statement best explains what caused some theropods to develop feathers? Which information is evidence that best supports the answer to Part A? - Correct Answer a mutation in DNA affected the types of proteins produced by placodes