MCQ
Majority of the orchids are:
- AEpizootics
- BEpiphytes
- CSaprophytes
- DParasites
Explanation:
Epiphytes are plants that grow anchored to other plants. They grow on other plants for physical support. They are parasitic and absorb their water and nutrients from the rain, air, and other debris that collects nearby. They makeup approximately 10% of all plant species and are common among bromeliads, ferns, orchids, and many more plant groups.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(I)$ Nucleus of the functional megaspore divides meiotically to form two nuclei.
$(II)$ After $8$ nucleate stage, cell walls are laid down leading to organization of typical female gametophyte
$(III)$ The egg apparatus, consists of two synergids and one egg cell.
$(IV)$ Three cells are at the chalaza end are called antipodal cells.