Question

In this lab, you will simulate birds with three different beaks. After watching the birds feed, you will remove fruit to simulate a change in the environment. What question are you answering by doing this observation? Write it by filling in the blanks below.

What is the effect of…


…on…

Answer 1

Answer:

1. Method of growing two or

more crops in a definite pattern

simultaneously on the same field.(13words)

4. Crops grown in rainy season.(6words)

10. Plants that are grown prior to crop and plants and mulched into the soil.

(two words)(11words)

11. The preferred agronomic

characteristic in cereals.(9words)

12. Process of crossing two plants of different species belonging to thesame genus(13words)

13. We can also improve crop varietyby introducing a ___ to get the preferred characteristics(4words)

14. A biotic factor that can reduce thecrop produce(8words)

2. Term used in relation with the

duration of sunlight.(11words)

3. Destroys soil fertility if used

constantly(11words)

5. Process of crossing two genetically dissimilar plants.(13words)

6. Method to kill pests that destroy

grains.10 words

7. System of farming which uses little or no chemicals. (two words)(14words)

8. A biotic factor that can reduce thecrop produce(9words)

9. Manure prepared by decomposition of farm waste using earthworms.(12words)

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Answer 2

Bird Feed

Explanation:

• Mouths can be thick and solid to squash nuts, like a corkscrew to open snail shells, or even loaded with brushes to make it conceivable to sift nourishment through of water.
• These distinctions emerge from the adjustment of creatures to their surroundings.  
• Hereditary variety is the procedure (by transformation, assorted mating, and different methods) by which hereditary contrasts are brought into a populace.
• Changes expand on one another, positive or negative, and hereditary varieties happen to a benchmark that itself was changed, regardless, in past ages.  
• Materials, start the way toward planning and prototyping your feathered creature mouth. As you work, step through every one of the plan thinking steps, recording your procedure.
• Feathered creatures that scavenge all the more successfully have more vitality and less illness and parasites.  
• The quantity of posterity you produce decides how much hereditary variety (spoke to as fabricate and overhaul time) you will push ahead with for the following round of "regular choice" (testing). At the end of the day, increasingly effective mouths will get more nourishment and will be allowed more opportunity to actualize upgrades.