Why is it so hard for plants to produce fruit?
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Why do plants produce far more sugar than they need?
to which @canadianer responded , "Yes, plants require oxygen to generate ATP from sugar. However, they generate far more sugar (and O2) than they use." Why do plants produce all that extra sugar, especially given that sugar is thermodynamically expensive? One reason, I believe, is to produce fruit and so recruit animals to help with reproduction.
Why do plants most likely have fruit?
The fruit serves as a mother’s womb where the embryo of a baby plant is nurtured. It protects the embryo, or the seed, in almost the same way as the mother protects her small ones. The flesh of the fruit serves as a protective lining as the seed develops.
Why do plants need more than fertilizer?
- The nutrients feed the soil
- The soil feeds the plants
- Plants feed animals and people
Why do plants bear fruit from seeds?
The fruit serves as a mother's womb where the embryo of a baby plant is nurtured. It protects the embryo, or the seed, in almost the same way as the mother protects her small ones. The flesh of the fruit serves as a protective lining as the seed develops.
Why do plants produce flowers and fruits?
They decorate plants, sometimes feed humans and animals, and can have pleasant fragrances. However, fruits and flowers function primarily in plant reproduction. The way fruits and flowers work varies somewhat based on the specific plant species, but in all plants, they help with reproduction in some similar ways.
Why do flowers make fruits?
When a grain of pollen reaches the stigma, it creates a pollen tube for the sperm to journey down the style and fertilize the ovule; fertilized ovules become seeds. Fertilization is the death of the flower, as the petals drop or wither at this point and the ovary starts to enlarge and ripen into what we know as fruit.
Why do plants bear flowers?
The primary purpose of the flower is reproduction. Since the flowers are the reproductive organs of the plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. Pollination is the movement of pollen from the anthers to the stigma.
Why is a fruit a fruit?
Botanically, fruits and vegetables are classified depending on which part of the plant they come from. A fruit develops from the flower of a plant, while the other parts of the plant are categorized as vegetables. Fruits contain seeds, while vegetables can consist of roots, stems and leaves.
How is a fruit formed?
How do fruits form? After fertilization, or development without fertilization (parthenocarpy), changes occur in a flower: the anthers and stigma wither, the petals drop off, and the sepals may be shed or undergo modifications; the ovary enlarges, and the ovules develop into seeds, each containing an embryo plant.
How does a tree bear fruit?
Production of fruit increases when another variety is planted. Self-sterile kinds will only bear fruit if cross-pollinated by different varieties. After pollination occurs, if conditions remain favorable, an embryo begins to grow, eventually progressing and developing into the mature fruit.
Do flowers bear fruit?
Yes, all flowering plants produce fruits but are not edible. Flowers are a reproductive unit of a plant as they contain the plant's reproductive structures.
Why do plants bear fruits?
1) Plants bear fruits for dispersal of seeds thu s helping it to grow into an adult plant. Dispersal methods in the first three cases mostly uses naked or winged or waterproof seeds . The later two seed dispersal cases requires attracting animals and humans by means of fruits.
Why are fruits important?
A fruit surrounds and protects the ovules that develop into seeds— that is one evolutionary advantage of a fruit. Secondly, fruits aid in distribution of the seeds. A squirrel takes an acorn 500 yards away. A burr sticks in a deer’s coat and is transports far from the plant it formed on.
How do fruits help in seed dispersal?
Coming to the third part of your question, fruits aid in seed dispersal by attracting carriers but that's just one mechanism of seed dispersal ( by animals and birds) where the animal opens and eats the fruit thereby exposing the seeds which may or may not fall on a suitable surface for germination.
Why is seed dispersal important?
Seed dispersal is essential for plants as it improves the chances of the seeds being able to grow to the adult stage. Predators target areas which have a high concentration of seeds as they have to spend a lesser amount of time and energy.
Why do fruits have locomotion?
Having plants no ways to move themselves, and being that reproduction is the spread of any species, fruits are a way to have locomotion and spread. The fruits are eaten by animals who move around, and spread the seeds, thus giving plants locomotion for the spreading of their species. 608 views. Victor Solomon.
What is a false fruit?
Continue Reading. FALSE FRUIT, a fruit that forms not only in the wall of the CONNECTION, but also in other parts of the FLOWER. The false fruit can enclose a flower from the CUP of flower or FLOWER.
What are some examples of false fruit?
Other examples of false fruit are apple, fig, pear and rosehip. And here's another interesting:
Why are fruits good for seeds?
The fruit may be fleshy like berries, or hard and dry, like nuts. The fruit protects the seeds and also helps to spread them. Many fruits are good to eat and attract small animals, such as birds and squirrels, who like to feed on them. The seeds pass through them unharmed, and then get spread through their droppings.
What is a pea in a pod?
Peas in a pod. Peas in a pod. Peas are the seeds of the pea plant. The peas are contained within a pod, which is the fruit of the plant. The pod protects the peas from harm. Animals and Nature. Plants. Flowering plants. Fruits, nuts, and berries.
