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HACTEHA [7]
2 years ago
10

HIGHER ORDER THINKING SKILLS (HOTS] 1. How plants are the ultimate source of food on the earth?​

Biology
1 answer:
Illusion [34]2 years ago
3 0

Answer:

As they produce food by the process of photosynthesis which cannot be done by anyone else. Plants use chlorophyll, CO2 and H2O in photosynthesis( which is a biochemical process). Plants became a cause of life on earth. Hence plants are the ultimate source of food on earth.

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How many alleles does a baby guinea pig inherit from the mother?
Harman [31]
The amount of alleles that a baby Guinea pig inherit from the mother are two , 1 from its mother and 1 from its father ( The very reason why we use them as an experiment tester is because this similarities)
For Example, if its mother hat a dominant black fur (BB) and its father has recessive grey fur (bb)  , there is 100% chance that the baby will has a Bb genotype, which will give them either black fur or dark grey fur.

7 0
2 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
A snake is about to eat some small eggs it has found in a bird's nest. A hawk swoops down and eats the snake. What is the role o
vlada-n [284]
Hello there,

<span>A snake is about to eat some small eggs it has found in a bird's nest. A hawk swoops down and eats the snake. What is the role of the hawk?

I believe that your correct answer would be "</span><span>Tertiary consumer".

Hope this helps.

~Jurgen


</span>
8 0
3 years ago
Read 2 more answers
What type of farming uses monocultures of trees or shrubs? les​
Vitek1552 [10]

Answer:

commercial plantation

4 0
2 years ago
Which of the following explains why food is often better when it is whole?
Ierofanga [76]

Answer:

the 3ed one hope this helped

Explanation:

7 0
2 years ago
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