Williams, Charlene. "What Part Of The Plant Makes Seeds?"sciencing.com, https://www.sciencing.com/what-part-of-the-plant-makes-seeds-12361291/. 21 July 2017. APA Williams, Charlene. (2017, July 21). What Part Of The Plant Makes Seeds?.sciencing.com. Retrieved from https://www.sciencin...
An allergy is the immune system's reaction when exposed to what is otherwise a harmless substance, such as plant pollen, mold, or animal hair, skin, or saliva. The immune system acts as a body defense, yet for people with allergies, the immune system treats these things, called allergens...
The Oleander Hawk Moth begins its life as an egg laid by the adult female moth. The eggs are typically deposited on the leaves of the oleander plant, which serves as a food source for the emerging larvae. As a brief overview: Eggs are oval-shaped and light green ...
pollen. d. a seed. A 'stamen' is: A) The female gametophyte of a plant B The male gametophyte of a plant C) The cells that undergo mitosis in the root D) a cell that forms the xylem What is the ploidy of a plant gamete? Which of the following most closely represents the male ...
The extinction event that killed the dinosaurs was worldwide. It affected many plant and animal groups, both on land and in water. Dinosaurs were only a small part-the disappearance of other living things was so great that scientists knew about the extinction 30 years before the first dinosaur...
Heartwood is the dark layer of wood that often makes up most of the trunk in a mature tree. It is dead xylem vascular tissue that is compressed when it is no longer needed as part of the sapwood, the part of the wood that transports water and minerals....
The internal parts of plants consist of specialized cells in the plant stem and leaf that make up the plant's structure and perform functions in the plant tissues. Cells that provide structure have thick cell walls that support the plant. Cells that provide function will move food, water and...
And while you might already see this as a potential horror-movie plant (it has a very science fiction quality to it) what makes it just a hair cooler is its pollinator! The amazing flowers that are produced (prior to fruiting of course) are red bell-shaped flowers that grow horizontally ...
There is a vast amount of diversity in the plant world, and it's his desire to share what he finds with others.Good Nut Tree Options for a Homestead Which nut trees will work for you largely depends on the part of the country you live in. Below you will see David's recommendations ...
(花粉) made by BT corn, which makes up one-fourth of the U.S. corn crop. The scientist dropped the pollen onto milkweed, a plant that is the only known food source of a butterfly caterpillar(毛虫). Within four days of feeding on the leaves, almost half of a test group of ...