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UkoKoshka [18]
3 years ago
7

Which best describes a bird’s role as it eats seeds?

Biology
1 answer:
DedPeter [7]3 years ago
6 0
They use their beaks and they push down really hard to stick it 
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Mitosis and meiosis 1 comparison of all phases
Aleksandr-060686 [28]

Answer and Explanation:

Mitosis is the type of division that occurs in the general body cells resulting in growth while meiosis is the process that occurs during the formation of sex cells. Mitosis results in two daughter that are identical to one another and to the parent cell. In meisosis there is crossing over during prophase I.

8 0
3 years ago
According to Chargoff rule, if a sample of DNA is 32% Adenine, what is the percentage of Guanine?​
zepelin [54]

Answer:

18%

Explanation:

Chargaff's rule states that A = T and C = G

The equation for this must be A + C = T + G

A and T should both be .32 since they're equal

--> .32 + C = .32 + G

Both sides must equal each other by .50

.50 - .32 = .18

.18 × 100 = 18% Guanine and also 18% Cytosine

6 0
3 years ago
Which of the following terms applies to hydrogen sulfide
Ivahew [28]

Hydrogen Sulfide (H2S) Hydrogen sulfide is a colorless, flammable, extremely hazardous gas with a “rotten egg” smell. It occurs naturally in crude petroleum and natural gas, and can be produced by the breakdown of organic matter and human/ animal wastes (e.g., sewage).



so a

8 0
3 years ago
You're the manager of a factory that produces enzyme-washed blue jeans (the enzymes lighten the color of the denim, giving a "fa
lisov135 [29]

Answer:

Change the enzyme tolerance

Explanation:

Using enzymes in manufacturing is a very effective way to achieve many of the results that we desire. However, there are a number of conditions that must be taken into consideration when using this medium. Since enzymes require specific conditions to function; this is the limitation of using enzyme in manufacturing.

If you as the manufacturer finds that there are issues in the efficiency there are practical steps that can be takes with the current scientific advancements.

  1. Introduce a mutation: This should be one that changes the enzyme tertiary structure enough for it to tolerate a flux in conditions but does not interfere with production efficiency or cost of production.
  2. Slowly change conditions and allow evolution: This is in the case that the enzyme is produced on-site and the manipulation of the tertiary structure is a bit difficult. In organisms such as yeast or e. coli, this is practical and attainable albeit time consuming.

Finally, harnessing and manipulating the enzyme structure and function is an incredible advantage in manufacturing and options are available to optimize production.

5 0
2 years ago
Plants are unique because they have _____, which absorb light energy from the Sun. a. plastids b. vacuoles c. chloroplasts d. mi
devlian [24]
C. plants are unique because they have chloroplasts from the sun 
7 0
3 years ago
Read 2 more answers
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