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timurjin [86]
3 years ago
12

Which is a homologous chromosome pair? A.chromatid B.zygote C.gamete D.tetrad

Biology
1 answer:
AVprozaik [17]3 years ago
7 0

Hello!! I think your best answer would be D - Tetrad because consists of four chromatids. It is made up of two (pair) of homologous chromosomes that have already replicated into a pair of sister chromatids. I hope this answers your question. Have a great day!! :)

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In Illinois, the two most common crops grown are corn and soybeans. Corn is a that depletes the soil of nitrogen. Soybeans are a
lina2011 [118]

<u>Answer:</u>

<em>Farmers definitely use the information above to plan out their crops from one year to next.</em>

<u>Explanation:</u>

Nitrogen is an essential nutrient required for healthy plant growth. Corn is an important food crop and after its cultivation the soil is depleted of its nitrogen. <em>Cultivation of any crop on soils that lack nitrogen will not yield good result.</em>  

Thus the nitrogen in the soil has to be replenished. Soybean is a crop that has symbiotic bacteria living on its roots. <em>This bacteria help in fixing atmospheric nitrogen.</em> Thus the nitrogen level will get replenished.  

Thus cultivating soybean on the land in the period between <em>harvest and sowing of corn would be a healthy practice that increases yield and maintains soil health.  </em>

7 0
3 years ago
2. <br> What organs make up the alimentary canal?
cluponka [151]

Explanation:

it consists of mouth, pharynx, gullet, stomach, small intestine, large intestine, appendix, colon, rectum, and anus.

All these parts are found in most vertebrates

5 0
2 years ago
During seed production, which part of a flowering plant develops into a seed?
tester [92]


The part of a flowering plant that develops into a seed  is the ovule.

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The nucleus of the pollen grain (male gamete) then passes along the pollen tube and joins with the nucleus of the ovule (the female gamete). This process is called fertilization.

After fertilization, the female parts of the flower develop into a fruit. The ovules become seeds and the ovary wall becomes the rest of the fruit. 


3 0
3 years ago
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kondaur [170]
I think it's D, because those are sexual reproduction cells!
3 0
3 years ago
Read 2 more answers
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neonofarm [45]

Answer:

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Explanation:

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7 0
3 years ago
Read 2 more answers
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