Many chemicals are used to kill insects and protect animals. How could the removal of insects upset the balance of the ecosystem?

If a gamete contains 5 chromosomes, how many chromosomes will a typical body cell contain? does the number of chromosomes change or remain the same just before mitosis (which is after chromosome duplication) ?

What is responsible for the formation of water on earth. A. From the sun B. Volcanic outgassing C. Always had water D. Collisions with meteors

Why do some leaves turn yellow or orange in the fall? A) to attract beneficial insects B) because the chlorophyll pigment has broken down D) because the carotenoid pigment has increased

Which product of cellular respiration is used by the human body for energy

Which transports digested lipids and bile across digestive fluids to the surface of mucosal cells? a. LDL'sb. micellesc. HDL'sd. chylomicrons

Whats the order of horse

What does the Eurasian Boar threaten?

When randomly selecting adults, let M denote the event of randomly selecting a male and let B denote the event of randomly selecting someone with blue eyes. What does Upper P (M|B) represent? Is Upper P (M|B) the same as Upper P (B|M) ?

Which of the following processes occurs during meiosis and not mitosis? A. Cytogenesis B. Crossing-over C. Crossing-under D. Cytokinesis

A client is taking the prescribed dose of phenytoin (Dilantin) to control seizures. Results of a phenytoin blood level study reveal a level of 35 mcg/mL. Which finding would be expected as a result of this laboratory result? 1. Hypotension 2.