Question

Plants that grow over the branches of trees without contact with soil are
A. Epiphytes
B. Symbiont
C. Saprophytes
D. Parasites

Answer 1

Plants are multicellular creatures that are mostly photosynthetic eukaryotes in the Plantae kingdom. Plants were formerly classified as one of two kingdoms, one of which included all non-animal living creatures, and the other of which included algae and fungi. Fungi and certain algae, as well as prokaryotes, are currently excluded from all current classifications of Plantae (the archaea and bacteria).

Complete answer:
Option A: Epiphytes are plants that grow on other plants without parasitizing them, such as orchids. Symbionts develop a mutually advantageous alliance, such as lichens, which are generated when algae and fungi join forces. Saprophytes are organisms that thrive on rotting and dead substances. For feeding and reproduction, parasites rely on their hosts.
Hence, option A is correct.
Option B: A symbiont is an organism that lives in a symbiotic relationship. Symbiosis is a long-term relationship between creatures from different species. Previously, the word symbiosis was only applied to symbionts that benefited from each other's relationship. Mutualism is the term used to describe a symbiotic connection in which both symbionts benefit from each other.
Hence, option B is incorrect.
Option C: Saprophytes are living organisms that feed on the remains of other organisms. In the field of soil biology, they are particularly essential. They break down complex organic stuff into simpler chemicals that plants can use for a variety of metabolic functions. Saprophytes play an important function in the ecology as a result. Saprophytes include fungi and a few bacteria.
Hence, option C is incorrect.
Option D: A parasite is an organism that lives inside another creature, known as the host, and frequently causes harm to it. For survival, it is completely reliant on its host. A parasite cannot survive, grow, or multiply without a host. As a result, it rarely kills the host, although it can transmit infections, some of which are lethal. Unlike predators, parasites are typically much smaller than their hosts and multiply at a higher rate.
Hence, option D is incorrect.

Hence, Option A is the correct answer.

Note:
For many species, they are a major source of food. The older a plant is, the more epiphytes it will have growing on it. Epiphytes are distinct from parasites in that they depend on supplementary plants for physical assistance and do not ever harm the host. An epibiont is an organism that grows on another organism that is not a plant.