Name the main hormone that causes the tropic response movement of pollen tubes towards ovule. ​

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow