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Dvinal [7]
3 years ago
7

What is hybrid inviability?What is hybrid infertility?

Biology
1 answer:
worty [1.4K]3 years ago
7 0
Hybrid inviability is when a hybrid animal is biologically unable to grow up to be a healthy mature adult. This condition results in isolation from hybrids and pure breeds.

Hybrid infertility is a conditio experienced by hybrid animals when they cannot reproduce. This prevents the spreading of the hyrbid species into uncontrollable populations.
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From: https://answers.yahoo.com/question/index?qid=20111123203903AA4eLha 

1. Less trash to landfill. More recycled items = savings to production costs of new items 
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7 0
3 years ago
A method used by horticulturalists when they rotate the use of fields—planting crops on a particular piece of land for a period
svetoff [14.1K]

Answer:

The correct answer will be- Crop rotation

Explanation:

When the growth of a type of crop which uses soil nutrients in abundance and then growing another crop in the same filed led to the decrease in the production of the next crop.

Thus farmers adapted to avoid such farming practices and developed a new practice which allowed the land to become fertile again so that the growth of next crop will not be affected.

The practice involved the planting of a crop on a piece of land then leaving the soil ploughed and unsown for a longer period of time and growing corp on another piece of land allowing the time to restore the nutrient content. This practice is known as "crop rotation".

Thus, crop rotation is the correct answer.

8 0
3 years ago
Science help plz! Giving brainlist :D
Blababa [14]
Radiation. hope that helped
7 0
3 years ago
When an egg is fertilized and becomes a zygote, the first thing it does is:______ A. Differentiate into specialized cells. B. Be
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Answer:

B. Begin dividing and growing larger.

Explanation:

When the sperm and egg cells fuse during fertilization they form a zygote. The zygote then starts to begin to divide rapidly and start growing larger and bigger.

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3 years ago
Within a pyramid of energy:
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Answer:

more information

Explanation:

6 0
3 years ago
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