What must happen to DNA before cells can divide?

Which discovery did Gregor Mendel make? Traits are inherited independently of each other. Traits are inherited as a tetrad. Traits are inherited as homologous pairs. Traits are inherited as a set, from one parent.

Which of these is not one of the basic characteristics of all living organisms? a. reproduce sexually b. require energy c. maintain homeostasis d. display organization

Imagine that you are buying books one by one and then piling them up after reading them. Which geologic concept could you use to identify the topmost book as the newest? A. principle of inclusion B. principle of lateral continuity C.

How does selective breeding result in desired traits?

What is the most appropriate method of sterilization for metallic surgical instruments?

Two albino individuals marry and start a family. their first child has normal pigmentation. does this indicate infidelity and why/why not?

Which of these structures is/are NOT properly matched with one of its/their functions? a. pharyngeal tonsil: trap and destroy pathogens entering the nasopharynx in air b. paranasal sinuses: house olfactory receptors c.

Whats a hitchhiking arachnid?

What would mostly likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time

Scientists use a standardized taxonomic system to separate organisms into hierarchical groups based on similarities and differences in their structural and genetic characteristics Which of the following best explains why a standardized