Quick Answer: Which Of The Following Is A Parthenocarpic Fruit?

Parthenocarpic Fruits. Many species and cultivars produce fruit that either lack seeds or have no viable seeds. The production of such seedless fruits is known as parthenocarpy and is common for the horticultural varieties of banana, pineapple, cucumber, tomatoes, figs, oranges, grapes, kiwi, blackberry, pepper, etc.
Parthenocarpy is a process of fruit production wherein fruits are formed without fertilization of ovules resulting in a seedless fruit. It may be natural or induced artificially. Examples of parthenocarpic fruits arewatermelon and grapefruits. The answer is D – seedless without fertilization.

What is parthenocarpic fruit give example?

Pineapple, banana, cucumber, grape, watermelon, orange, grapefruit, pear, fig are some examples of Parthenocarpy. These develop without fertilization and are often seedless.

Is Papaya a parthenocarpic fruit?

A female requires pollen from a male or hermaphroditic plant to produce fruit. However, unpollinated papaya female plants sometimes set fruit without seeds. They are called parthenocarpic fruit and are perfectly fine to eat.

Which of the following is parthenocarpic fruit a orange b papaya C Pomegranate D Apple?

Answer: orange is the right answer.

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What is parthenocarpic fruit Class 12?

Parthenocarpy is the natural or artificially induced production of fruit without fertilization of ovules, which makes the fruit seedless. Stenospermocarpy may also produce apparently seedless fruit, but the seeds are actually aborted while they are still small.

What is the importance of parthenocarpic fruit?

Commercial importance Parthenocarpy is also desirable in fruit crops that may be difficult to pollinate or fertilize, such as fig, tomato and summer squash. In dioecious species, such as persimmon, parthenocarpy increases fruit production because staminate trees do not need to be planted to provide pollen.

What do you mean by parthenocarpic fruit?

Parthenocarpy refers to the development of fruit without fertilization. The process produces a sterile fruit that lacks seeds. This means that the pollination results in a production of berries that are completely seedless (Colova-Tsolova et al., 2003). The ovules or embryos abort without producing mature seeds.

Is coconut A parthenocarpic fruit?

(2) Coconut is a parthenocarpic fruit. (3) A seed is made up of a seed coat and embryo. (4) Replum is present in the ovary of flower of sunflower.

How many years will a papaya tree produce fruit?

In general, though, a healthy papaya tree can begin to produce flowers around four months after planting, and seven to 11 months after planting, it will likely begin to produce fruit.

When should you not eat papaya?

If the papaya is ripe, it can be eaten raw. However, unripe papaya should always be cooked before eating — especially during pregnancy, as the unripe fruit is high in latex, which can stimulate contractions ( 1 ). Papayas are shaped similar to pears and can be up to 20 inches (51 cm) long.

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Is Apple a parthenocarpic fruit?

Apple is a “FALSE FRUIT” because it develops from the “FLORAL PARTS” of the apple tree. Banana is a “PARTHENOCARPIC” fruit because it develops “WITHOUT FERTILIZATION “. *Parthenocarpic fruits are those which develop without fertilization. *False fruits are those which develop from any floral parts other than ovary.

Is banana a parthenocarpic fruit?

Bananas, too, are parthenocarpic and produce fruit in the absence of successful fertilization. These bananas are asexually propagated. Plant biologists have learned that if the plant hormone auxin is produced early in ovule development, parthenocarpic fruit can grow on plants that do not usually exhibit this property.

What is vegetative parthenocarpy?

Vegetative parthenocarpy in plants, like pear and fig, take place without pollination. As we know, pollination leads to fertilization, so in the absence of pollination, no seeds can form. Stimulative parthenocarpy is a process where pollination is required but no fertilization takes place.

Is tomato a Parthenocarpic fruit?

Parthenocarpic fruit development is a very attractive trait for growers and consumers. In tomato, three main sources of facultative parthenocarpy, pat, pat-2, pat-3/pat-4, are known to have potential applications in agriculture.

Why is banana called a Parthenocarpic fruit?

Parthenocarpy is the process of development of fruit in the absence of any prior fertilization. Banana produces fruits as it is seedless, it is formed without fertilization of ovules. This is because the male flowers are sterile.

Why an apple called a false fruit?

False fruits develop from other floral parts except the ovary. > Some false fruit is Parthenocarpic i.e. do not contain seeds. Apple develops from the thalamus, that is why it is referred to as false fruit.

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