Answer:
The correct option is a (true).
Explanation:
Personally i have experienced that microbes living in saline condition were isolated from soil and grown them on Lauria Bertani media.
The question is incomplete the correct question is attached in the form of the image:
Answer:
Plants can only grow under certain conditions.1. condition. They need 2. Water, air, light, and warmth. If a 3. plant does not have these things will slowly die. A 4. healthy plant has green leaves and stands up strong. A plant that has been deprived of 5. light will lose its leaves. A plant that has been deprived of 6. nutrients will turn yellow, thin and, 7. spindly. To stay healthy a plant needs to take water and nutrients from the 8. soil. Plants take 9. carbon 10. dioxide from the air and use it with water and 11. light to make ts food.
Answer:
- Ethylene
- Thigmotropism a response to touch
Explanation:
1. Plant hormones or phytohormones are of different types with varying functions. They include; auxins, gibberellins, ethylene, abssicic acid etc. Specifically, ETHYLENE or ETHENE is responsible for hastening the ripening process in fruits of plants.
2. Tropism refers to the response of an organisms to stimuli. There are different types of tropism depending on the stimuli source.
- Phototropism is the response of a plant to light
- Thigmotropism is a response to touch
- Geotropism is the response to gravity.
Answer:
These days, simulations are often run on computers. Scientists use simulations to answer questions, see how complex systems work, test ideas, and make predictions.
The rules that explain how the universe works, the laws of physics, have to be imported into the computer. This information is called a model.
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Answer:
If we remove a levels of organization then the study of biology i.e life would become very difficult. We won't be able to differentiate between the tissues, organs and systems of an organism and hence, studying the characteristics of an organism will become extremely difficult. We won't able to look at the similarities among organisms and hence will not be able to relate species to anther.
Removing a level such as community or ecosystem will make it difficult to understand the food chains and food web as well.