1. In which part of alimentary canal is food completely digested? 2. What is meant by double fertilization? 3.Is wood a renewable resource or a non renewable resource? 4.where do plant get each of raw materials required for photosynthesis? 5.How found living cell and in which year or who foud dead cell in which year
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A1) the small intestine
A2) fertilization characteristic of seed plants in which one sperm nucleus fuses with the egg nucleus to form an embryo and another fuses with polar nuclei to form endosperm.
A3) Wood is a renewable resource, which means that additional resources can be grown to replace any wood that is cut down.
A4) The following raw materials are required for photosynthesis: Carbon Dioxide – Plants get CO2 from atmosphere through stomata. Water – Plants absorb water from soil through roots and transport to leaves. Sunlight – Sunlight, which is absorbed by the chlorophyll and other green parts of the plant.
A5) The cell was first discovered and named by Robert Hooke in 1665.
Explanation:
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