What is the term for the haploid form of a plant?

Gametophyte

Explanation:

Plants as well as other living organisms, during their reproductive life cycle, exhibit a switch between haploid state and diploid state. This process is referred to as ALTERNATION OF GENERATION. Plants are diploid organisms i.e. most of their cells contain two sets of chromosomes. This diploid state of their life cycle is called SPOROPHYTIC stage.

During reproduction, the diploid sporophyte of the plant undergoes meiosis i.e. reduction division to produce haploid spores. These haploid spores germinates and undergoes series of mitotic divisions to form the haploid GAMETOPHYTE of the plant, which is the haploid form of the plant. The gametophye of the plant produces haploid gametes (sperm and egg) which combines in a process called FERTILIZATION to produce a diploid ZYGOTE that grows via mitosis into the diploid SPOROPHYTIC structure of the plant.

The cycle starts again from the beginning, hence, it is called an ALTERNATION OF GENERATIONS.

phylogenetic tree is the tree of life or evolution tree. it shows the different branches of evolution. the sequence goes like tissues - coelom - backbone - endoskeleton - segmentation

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

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