Answer:
Offspring of two different true-breeding varieties are called hybrids.
Explanation:
Pure-breeding plants are plants that self pollinate for many generations and all its offspring had the same features as the parents, generation after generation.
When Mendel cross pollinate this pure-breeding plants with contrasting traits, the offspring is called hybrids because they resulted from a cross between two pure-breeding plants with contrasting traits.
Answer: Ecology
Ecology is the branch of biology. It is the studies organisms, populations, communities, ecosystems and biosphere. The study involves the interaction of living beings with their surrounding environment, it also studies the interaction among the living organisms. Ecology as a wide discipline deals with predator prey relationship, competition, effect of natural calamity on living beings, and other factors.
Polarity of water creates a slightly positive charge on hydrogen and a slightly negative charge on oxygen, contributing to water's properties of attraction
Producers (plants) are important to our ecosystem because they are the base of life. If it wasn't for producers, you wouldn't be eating your salad while your reading this answer. That chicken you had yesterday wouldn't be there if it wasn't for corn (a producer).
