AP BIOLOGY

Detailed explanation-1: -All plants do not bear flowers. Mosses and ferns are example of non-flowering plants.

Detailed explanation-2: -Flowers are found on all sorts of plants, but not all plants have them. Moss, ferns, and pine trees, for example, don’t have flowers, but a lot of plants do. Plants have flowers because they need to make seeds.

Detailed explanation-3: -Plants that have flowers are known as angiosperm plants. They include chili, wheat, maize, tomato, shisham, banyan, pipal, mango, Jamun, pomegranate, banana, papaya, potato, and lemon.

Detailed explanation-4: -The most common factors associated with blooming, or lack thereof, include light, plant age, nutrition, extreme temperatures and improper pruning. Many woody plants must reach a certain age before they are mature enough to produce flowers.

Detailed explanation-5: -Flowers may be described as either perfect or imperfect based on the presence of plant sexual reproductive structures. A perfect flower is one in which both male and female reproductive structures are present. Both androecium (whorl of stamens) and gynoecium (whorl of carpels or pistil) are located on the same flower.