0
What else can I help you with?
What are the plants that do not need to have cross pollination?
Plants having cleistogamous flowers
What are the advantages and disadvantages of self-pollination and cross-pollination?
Self pollination does not require pollinating agency and it is accompalished with lesser amount of material (pollen grains) but selfpollination leads to homozygosity and sometimes sterility due to lethal genes. Cross pollination helps in genetic advancement and evolution of hybrids and it is preferred by majority of plants. Although cross pollination reqiures plenty of pollenating material and presence of pollinators.
How do flowers help plants meet their needs?
The basic needs for plants are water, nutrition, and reproduction. Flowers are the reproductive organs of plants.
What adaptation of flowers help pollination?
Flowers have evolved several adaptations to enhance pollination, including bright colors and appealing scents that attract pollinators such as bees, butterflies, and birds. Some flowers have developed specific shapes that accommodate certain pollinators, ensuring effective transfer of pollen. Additionally, nectar production serves as a reward for pollinators, further encouraging their visitation and facilitating cross-pollination. These adaptations collectively increase the chances of successful reproduction for the plants.
What are the plants that need to have cross pollination?
Plants bearing bisexual flowers and having self incompatibility and also dioceous plants bearing unisexual flowers.
How do flowers help meet their needs?
The flowers help plants in attracting pollinators for cross pollination. Cross pollination creates genetic diversity for better adaptability.
Is cross pollination between different types of flowers possible?
No, only cross pollination between plants of the same genus and species
Is cucumber unisexual or bisexual?
Cucumbers (Cucumis sativus) are typically considered to be monoecious plants, meaning they produce both unisexual male and female flowers on the same plant. The male flowers usually appear first, followed by female flowers, which, if pollinated, develop into cucumbers. This adaptation allows for self-pollination as well as cross-pollination.
Occurs between flowers of two different plants?
cross pollination
What are the plants that do not need to have cross pollination?
Plants having cleistogamous flowers
What are the advantages and disadvantages of self-pollination and cross-pollination?
Self pollination does not require pollinating agency and it is accompalished with lesser amount of material (pollen grains) but selfpollination leads to homozygosity and sometimes sterility due to lethal genes. Cross pollination helps in genetic advancement and evolution of hybrids and it is preferred by majority of plants. Although cross pollination reqiures plenty of pollenating material and presence of pollinators.
Pollen grains move from a flower's stamen to it's pistil during what?
During self pollination, pollen grains move from the stamen of a flower to its pistil. Cross pollination involves flowers from different plants.
How does cross pollination help?
It allows flowers to have their seeds spreed to new areas.
How do flowers help plants meet their needs?
The basic needs for plants are water, nutrition, and reproduction. Flowers are the reproductive organs of plants.
What are the difference between unisexual and bisexual flowers in plant?
the differences between a unisexual and a bisexual flower is unisexual flower- the flower may either contain stamen or a carpel. cross pollination takes place in such kinds bisexual flower - such flowers contain both stamen and carpels . there are chances of cross pollination and self pollination in such flowers.
What are the adaptations of the primrose?
A primrose is a plant of European woodlands that produces pale yellow flowers. It has developed adaptations in cool, moist environments, which allow it to grow successful. Its two types of flowers, the pin-eyed and thrum-eyed, is an adaptation to promote cross pollination.
What adaptation of flowers help pollination?
Flowers have evolved several adaptations to enhance pollination, including bright colors and appealing scents that attract pollinators such as bees, butterflies, and birds. Some flowers have developed specific shapes that accommodate certain pollinators, ensuring effective transfer of pollen. Additionally, nectar production serves as a reward for pollinators, further encouraging their visitation and facilitating cross-pollination. These adaptations collectively increase the chances of successful reproduction for the plants.
