Question

Jackfruit is an example for
A. Environmental heterophylly
B. Habitual heterophylly
C. Developmental heterophylly
D. None of the above

Answer 1

A genus of tree in the fig, mulberry, and breadfruit family is the jackfruit, also known as the jack tree. Its roots lie in the area between the South Indian Western Ghats and the Malaysian rainforests.

Complete Answer:
- Jackfruit is an exotic fruit that is cultivated in the world's tropical regions. South India is native to it. It is part of the plant family Moraceae, which also includes figs, mulberries and breadfruit. Jackfruit is green or yellow in colour and has a spiky outer skin.
- Its exceptionally large size is one special feature of the jackfruit. It is the world's largest tree fruit and can reach a mass of up to 80 pounds (35 kg). Jackfruit has a sweet and fruity taste that is subtle. Similar to a combination of fruits, including apples, pineapples, mangoes and bananas, it was said to taste similar.
- Vegans and vegetarians also use this fruit because of its texture, which is similar to shredded meat, as a meat substitute. Since jackfruit can withstand tropical climates, it can be a major source of calories and carbohydrates for people at risk of malnutrition in developing countries.
- The flesh, or fruit pods, which are edible both when ripe and unripe, is the most widely consumed component of jackfruit. It can be used in dishes that are both sweet and savoury, including desserts and curries. Even, the seeds are healthy to consume.
- As the leaves of the fruit vary in their form and incisions due to habit, Jackfruit is an example of normal heterophylly.

The correct Answer is option (B) Habitual heterophylly.

Note: Jackfruit has a number of antioxidants that can help prevent the development of many chronic diseases, such as heart disease and diabetes. Jackfruit has a low glycemic index and contains some nutrition, protein and antioxidants, all of which can promote better control of blood sugar.