Question

What is adaptation in plants?

Answer 1

Hint: There are around 3,00,000 plant species on the planet. Plant life, like mammals, is reliant on a variety of basic requirements to survive. Growth requires light, water, air, soil, nutrients, and favourable climatic circumstances. However, not every environment can offer all of the needs. As a result, plants have developed physiological, behavioural, and structural adaptations to flourish in these conditions.

Complete answer:
Plant Adaptations in Deserts-
Deserts are far too dry and scorching for life to exist there. Despite the dry circumstances, just a few plants have evolved to flourish in this environment. Succulents are plants with modified stems and leaves that can retain water. Cacti's spines also help to avoid excessive water loss. Long, deep roots allow some plants to take water from the earth. Other plants get shorter in order to conserve energy. Dormancy is another type of adaptation; few seeds remain dormant until they receive the water they require to develop.
Plant Adaptations in Tropical Rainforests-
Tropical woods are often densely forested with large, tall trees. Small shrubs and plants frequently face strong competition from these towering trees. The sunlight cannot reach the ground because of the tall trees. They have also been seen to absorb nutrients from the soil. Ground-level plants begin to blossom throughout the spring season under such conditions. This occurs because other trees drop their leaves in the autumn, allowing more sunlight to reach the forest floor. Other ground-level plant species have evolved to carry out. Low-light photosynthesis
Aquatic Plant Adaptation-
Plants that thrive in water ecosystems such as lakes, rivers, ponds, and bogs confront several challenges. Low oxygen content, low light intensity, soil deficiency, and nutritional deficiency are the most prevalent. Floating in water streams can help with some of these difficulties. Aquatic plants develop in such a manner that their roots are submerged in the water, while the upper half of the plant partially emerges from the water's surface for effective photosynthesis. Through modified stems and roots, food, nutrients, and air are absorbed.

Note:
Any organism that consumes plant materials is said to be herbivorous. Plants are the principal producers in an ecosystem, therefore almost all consumers rely on them for food. Plants developed thorns, spines, and chemicals to protect themselves against herbivory. The most prevalent type of deterrent is thorns. Other plants may employ compounds to leave a bad taste in herbivores' mouths. However, some of these compounds are extremely poisonous and can cause death if eaten.