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ICE Princess25 [194]
3 years ago
9

Helpp? Identify at least two food groups represented in the food web below.

Biology
1 answer:
Ipatiy [6.2K]3 years ago
8 0
Autotrophs and Hetrotrophs 
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Which cell has both a cell wall and a cell membrane?<br><br> please answer quickly its urgent
mrs_skeptik [129]

Answer:

Plant Cell

contains both

7 0
3 years ago
One day while hiking, Maria found a rock in the wall of a canyon. In the rock, she noticed an impression of a leaf. Which answer
ch4aika [34]

Answer:

B. Fossil

Explanation:

According to National Geographic, "Fossils are the preserved remains, or traces of remains, of ancient organisms." When you find the impression of a leaf, the leaf imprint is the preserved remains of the leaf.

5 0
3 years ago
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The slope is also know as
siniylev [52]

Answer:

rise over run

Explanation:

rise refers to the number of units going u or down a graph

run refers to the number of units going left or right

it is seen as so; \frac{rise}{run} , \frac{ delta y}{deltax} , or   \frac{y_{2}  - y_{1}}{x_{2} - x{1}}

Don't panic when I included "delta". Delta, it refers/means the small mathematical triangle found beside the rise and run symbols of y and x

3 0
3 years ago
In the experiment determining the parental genotype of plant seedlings from a monohybrid cross, if the dominant color was green
eimsori [14]

Answer:

cc × cc

Explanation:

This question involves a single gene coding for plant seedling. The green allele (C) is dominant over the white allele (c). This means that the green allele will mask the phenotypic expression of the white allele in a heterozygous state (Cc).

In this experiment where plate 1 only contained white seedlings instead of all green, this illustrates that all the offsprings were recessive. This is because the parental genotypes were both recessive for the color trait i.e. cc.

Note that, the recessive trait can only be expressed when the recessive alleles are present in a gene. Therefore, the parental genotype would have been cc × cc, in order to give rise to all offsprings with the recessive trait (white colour).

7 0
3 years ago
The parathyroids are responsible for regulating proper levels of which elements in the blood?
blondinia [14]
Phosphate and calcium
3 0
3 years ago
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