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Harlamova29_29 [7]
3 years ago
15

Are plants autotrophs or heterotrophs? what does this mean?

Biology
1 answer:
pshichka [43]3 years ago
8 0
Plants are autotrophs because they create their own food.
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The relationship below explains a type of symbiosis. Read the paragraph, and then answer the questions that follow.
vladimir2022 [97]

1) symbiosis is a mutually beneficial relationship between two things.

2) the symbiosis in this example shows how the sea anemone provides the clown fish with protection and in return the clown fish helps the anemone by warding off any predators

8 0
2 years ago
The table below summarizes Mendel’s results for the F2 generation. Mendel’s Results Plant height 787 tall 277 short Flower color
Gnom [1K]

Answer:

2001

Explanation:

This question showcases a table that displays Mendel's results (figures) when he crossed pea plants and observed different characters in the plant. Mendel worked with different phenotypic characteristics in the pea plant.

According to the table, the result were for seven characteristics including height, flower color, flower position, pod color, pod shape, seed color, seed shape. Based on the observation of the number of F2 offsprings that possessed dominant trait and recessive trait for each character, we will notice that it follows an approximate phenotypic ratio of 3:1

1. Plant height 787 tall 277 short (3:1)

2. Flower color 705 purple 224 white (3:1)

3. Flower position 651 middle of stem 207 end of stem (3:1)

4. Pod color 428 green 152 yellow (3:1)

5. Pod shape 882 inflated 299 constricted (3:1)

6. Seed color 6,022 yellow X green

7. Seed shape 5,474 smooth 1,850 wrinkled (3:1)

This 3 dominant : 1 recessive ratio is the ratio got in the F2 offsprings when he observed the seven characteristics in pea plants. Hence, the seed color will also follow the same 3:1 ratio

Therefore, 2001 is the result Mendel obtained in the F2 offsprings for the recessive trait of seed color characteristics in his experiment, which actually depicts the 3:1 ratio. Hence, X (green seed color) is 2001

8 0
3 years ago
Read 2 more answers
‼️WILL GIVE BRAINLIEST TO CORRECT ANSWER‼️
Helen [10]
<span>1. Measure the mass of an empty container 2. pour the desired liquid in to this container and wait for it to settle. 3. measure the mass of the container + liquid 4. subtract the empty container mass to find the liquid's mass Note: some scales have a tare feature (it defines a weight of zero), which you measure the container's mass, use the tare option, and then pour the liquid and wait for it to settle. Also, when you use a scale, in truth you measure weight. It then divides by the known gravity field to find a "weight" in kilograms, which we accept to equal the mass in kilograms. You only truly measure mass when using a balance. It compares the torque on the balance arm of the object's weight to the torque on the balance arm of a slide-able weight. A balance will record the same mass in any gravitational field.</span>
6 0
2 years ago
What advantages did using the elodea stalk have over using its leaf or leaves?
stepladder [879]
In an experiment, using the elodea stalk, you are able to expose more underlying tissue and the process can be executed more quickly and it's easy to replicate the natural position for a more realistic result.
hope this helps
8 0
3 years ago
Give reasons. Cells need energy​
Firdavs [7]

Answer:

#carry on learning

hope it's held

mark me as brainliest

All living cells need energy to function in order for the chemical reactions occurring in the cells to take place. In humans this energy is obtained by breaking down organic molecules such as carbohydrates, fats and proteins.

4 0
2 years ago
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