Humans have 23 pairs of chromosomes
The process of respiration is essential in the oxygen/carbon dioxide cycle. Respiration removes OXYGEN from the atmosphere and produces and releases CARBON DIOXIDE to the atmosphere. answer is letter D.
Respiration driven by a mechanical series called inhalation and exhalation. We inhale or breathe in oxygen and exhale or breathe out carbon dioxide.
The main thing that the Farmers should know about the transgenic plants is whether the crop will give good productivity.
<u>Explanation:</u>
- Farmers should consider many things before planting transgenic plants like crops will give him profit or not.
- He should know how much water does the plant will consume.
- Whether the plant is can resist insects and viruses and also to know about the type of pesticides it needed.
- He also should know the period of growth. Period of growing changes from naturally available crops and transgenically available crops.
- Some of the genetically modified crops will cause loss to the farmer. So the farmer should identify the profit giving crops.
