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suter [353]
3 years ago
6

I need to know the answers to these

Biology
1 answer:
MrRa [10]3 years ago
8 0
4. TRUE
5. A. (Invasive species take over the ecosystem)
6. True ( the low tide exposes many creatures and plans to seagulls to have a wider range of a food choice)
7. Would be B. (The earth does need to make a rotation due to the moons gravitational pull on earths sea)
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Where does transcription take place in eukaryotic cells
S_A_V [24]

Answer:

Transcription occurs the nucleus of eukaryotic cells

6 0
3 years ago
In a certain species of plant, the allele to produce green melons (G) is dominant over the allele to produce yellow melons (g).
marishachu [46]

Answer:

4.26

Explanation:

Let the green-melon parents be Gg, then we expect the cross with the yellow-melon plant gg so as to produce 50% Gg and other 50% of gg offspring. What we observed was that 53 green and a 41 yellow. Based on the total number of 94 offspring , we expected half and a half ratios to be 47 of each color.

                                Observed(o)   Expected(e)   (o-e)    $(o-e)^2$      $(o-e)^2/e$

Green-melon plant        53                    47               6          36             0.766

Yellow-melon plant        41                    47              -6          36             0.766

Therefore the chi-square value is 1.53 which is less than the critical value of 3.84. Therefore, the null hypothesis is accepted.

4 0
2 years ago
About how wide are the growth rings for the Rainy years.
STatiana [176]

Answer:

About 0.6 cm 5.

Explanation:

5 0
3 years ago
Explain two positive things environmental impacts of composing
Gre4nikov [31]

Gases released from improperly maintained compost piles are a negative effect associated with the composting process. ... The release of methane and carbon dioxide contributes to the problem of greenhouse gases in the atmosphere. Poorly operated composting facilities also cause unpleasant odors.

3 0
2 years ago
How are all animals alike as heterotrophs
jeka57 [31]

Answer:

All animals alike as heterotrophs beacuse animals cannot prepare their own food.

Explanation:

Heterotrophs may be defined as the organisms that will depend upon plants or other animals for their food. They are unable to synthesize their own food.

All animals are heterotrophs as they depends on the other organisms for the production of food. All animals are also referred as consumers.

7 0
3 years ago
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