Nature

Flowers are all about one thing: reproduction. Angiosperms, or flowering plants, make their showy flowers the centerpiece of their strategy for success in sexual reproduction.

Flowers are a means of attracting insects, birds and other mammals to a plant. Plants depend on these visitors to help them in the fertilization process. Although it may seem strange that flowers...

Flowers are the reproductive structures of plants that bear seeds. They can have either male or female organs or both. A flower's colorful petals and special scents are meant to attract insects...

Flowers are the reproductive structures of flowering plants, which are also known as angiosperms. There are many colors, sizes and types of flowers.

Flowers have many different parts, some of which are identified as male, while others are identified as female. These parts all work to assist reproduction by way of pollen transfer by insects.

The colorful parts of a flower usually include both the female (pistil) and male (stamens) parts, as well as the petals and sometimes the sepals, those leaf-like structures that surround and...

Gymnosperms are the scientific term for conifers or those plants that produce cones. The cones are the "flowers" of the conifers, for it is within these cones that pollen is produced and then...

A pollen index is a general index, based on three factors, that measures pollen in the air. Allergy sufferers use the pollen index to judge their risks on a given day.

Ginkgo biloba, better known simply as ginkgo trees, are the single remaining species of the Ginkgo family of plants. Ginkgophyta and Cycadophyta were dominant plant families from the early...

Flowers are a beautiful and fragrant part of our world, and not only to people. For the flower to reproduce, animals and insects that help pollinate flowers must be attracted to them as well....

The flower is the reproductive system of seed-bearing plants. It contains male and female organs, which may be in the same flower (perfect, or monoclinous), different flowers (monoecius), or even...

Plants come in all shapes and sizes. Some have colorful petals, some have nothing but leaves, such as ivy and ferns. Besides the photosynthesis process that all flowers and plants go through, they...

Pines are monoecious, meaning that both female and male reproductive parts are found on the same plant. Like all living organisms, pine trees that reach a certain level of maturity form...

Flowers won't produce seed without pollination. The pollination of a flower requires interaction with a host of outside forces that affect plant propagation. The transfer occurs between cones in...

Pollen is a plant's male DNA that is transported to the female part of the flower to enable the plant to reproduce. Because pollen contains DNA, it can be used to change a plant's traits. Such...

Spores are asexual production cells used by simple plants to reproduce. Their job is to catch the wind and float through the air until they find a surface they can land on and begin growing a new...

Pollen has two goals: The first and primary one is to transfer the male gamete or DNA information to the female portion of the receiving flower so that the plant can create seeds in its...

Pollen is the sticky grain produced by the anthers or stamen of a flower. It is considered to be the male component that is transferred to the female stigma of a plant, allowing for reproduction...

Just as with other organisms, plants must find a way to reproduce or risk losing their species to time. Many plants are self-pollinators, meaning that they can transport male cells to female areas...

Flowers are beautiful things, coming in a range of colors and shapes. They offer a variety of fine scents. They are also complex things that have a number of parts, one of them being the pistil....

Every flower has pollen. Bees, butterflies and other insects collect the pollen while traveling from flower to flower. The pollen is used to make food for the insects. Bees produce honey with the...

The reproductive parts of flowering plants are found within the flowers. Sometimes both male and female parts are located on the same flower, while other times they are located on separate...

The Venus flytrap (Dionaea muscipula) not only consumes insects for food, it also needs insects for pollination to make a new generation. In order to attract the insects, the mature Venus flytrap...

A flower itself is a reproductive unit, providing the way for these plants to propagate through pollination. Some flowers have both female and male reproductive organs, and are identified as...

Our culture uses flowers to express love, loss and congratulations. They come in an array of shapes, sizes, colors, fragrances and textures making each type of flower a thing of unique beauty....

Coniferous plants are usually evergreen, and many have needles instead of leaves. Most important, coniferous plants reproduce by growing seeds inside of cones. These cones ripen over the course of...

While it's not possible to combine human DNA in a laboratory sense, it is surprisingly easy to combine the plant variety using old-fashioned methods.In fact, botanists and everyday gardeners have...