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Questions in biology

[Free] **Identify** a food chain that consists only of a producer, a primary consumer, and a secondary consumer.

[Free] The three domains of life include: a. Prokaryota b. Eukaryota c. Bacteriota d. All of the above

[Free] Some processes that occur in a cell are listed below: A. Utilize energy B. Detect changes in the environment C. Rearrange and synthesize chemical compounds Which processes will all living organisms use to maintain homeostasis? (1) A and B, only (2) B and C, only (3) C and A, only (4) A, B, and C

[Free] Why are viruses not able to make their own proteins?

[Free] Why is a uranium isotope often used rather than \(^ {14}C\) in radiometric dating to determine the age of Earth?

[Free] What structure do the cells of a maple tree and the cells of a beetle have in common?

[Free] Which of the following is NOT indicated by Mendel’s experiments? A. incomplete dominance B. segregation C. recessive D. dominant E. independent assortment

[Free] How are symbiotic relationships similar to and different from predator-prey interactions?

[Free] The forces of volcanic eruptions vary: some eruptions explode violently, and others are slow and quiet. Which type of eruption is happening when pyroclastic materials are released?

[Free] Looking at a cell under a microscope, you note that it is a prokaryote. How do you know? A. The cell lacks cytoplasm. B. The cell lacks a cell membrane. C. The cell lacks a nucleus. D. The cell lacks genetic material.