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wolverine [178]
3 years ago
11

Why are animals motivated to explore their environments?

Biology
1 answer:
allsm [11]3 years ago
4 0
For continued survival

animals gotta eat
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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
Which trace mineral is needed for the regulation of protein synthesis and reproduction and immune functions?A. ironB. zincC. cop
STALIN [3.7K]

Answer:

Zinc. (Ans. B)

Explanation:

Trace minerals: Trace minerals are defined as the inorganic molecules which are necessary for the human body for the different functions.

Zinc function in human metabolism is defined as a cofactor for numerous enzymes. Zinc play a role as a catalyst in a broad range of reactions. It is involved in the metabolic pathway directly or indirectly with lipids, carbohydrates, proteins, energy metabolism, and they are also important for the cell division process.

They also need for tissue and growth repair, and for reproductive development also. It's also played a vital role in immune system such as wound healing or required for the function and structure of the skin.

4 0
3 years ago
Chemically related to aspartame, this newest sugar substitute is called __________.
bonufazy [111]

The answer should be advantame

5 0
3 years ago
Do you think the processes that form and shape the small stream bed are similar to those that form and shape the Grand Canyon? W
NARA [144]

Answer:

Yes.

Explanation:

Yes, the processes that formed and shaped the small stream bed are similar to the process of formation of Grand Canyon because both small stream bed and Grand Canyon formed by flowing of river. Water flows through rocks and finally formed Colorado River. so we can say that both small stream bed and Grand Canyon formed due to the same process i. e. flowing of water.

7 0
2 years ago
How does water's polarity help it to dissolve so many substances?
nignag [31]

Answer:

When a polar substance is put in water, the positive ends of its molecules are attracted to the negative ends of the water molecules, and vice versa

Explanation:

id if this helped but

3 0
2 years ago
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