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Anna35 [415]
3 years ago
9

Wetu

Biology
1 answer:
topjm [15]3 years ago
8 0

Answer:

B. oxygen and carbon dioxide.

Explanation:

During cellular respiration, organisms uses oxygen for breakdown of food molecules such glucose and carbondioxide gas is released in the atmosphere. Respiration is a process in which energy is produced in the form of Adenine tri phosphate (ATP) and releases carbondioxide by the chemical combination of glucose and oxygen molecules. The type of respiration in which oxygen is used is known as aerobic respiration.

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What is a scientific question that can be asked about the insect in the photo?
lidiya [134]
How does the indents appearance affect its survival
3 0
3 years ago
In a population of plants, the allele for long stems (S) is completely dominant over the allele for short stems (s). If 35% of t
Sergio [31]

Answer:

The correct answer would be 48 percent.

It can be solved by using the Hardy-Weinberg equation.

p² +  2pq+ q²  = 1

p + q = 1

where, p² represents homozygous dominant's frequency that is, SS in this case,

q² represents homozygous recessive's frequency that is, ss in this case,

2pq represents heterozygous dominant's frequency that is, Ss in this case.

p represents dominant allele's frequency and q represents the recessive allele's frequency.

Now, the percentage of homozygous recessive or short stems is 35%. Therefore, the frequency of homozygous recessive would be 0.35.

Thus, the value of q² = 0.35

So, q = \sqrt{0.35} = 0.59 which is approximately equals to 0.6.

As p + q = 1 so, q = 1 - 0.6 = 0.4

The frequency of heterozygous (Ss) = 2pq = 2(0.6)(0.4) = 0.48

Hence, the frequency of heterozygous would be 48 percent.

8 0
3 years ago
What would happen if there were no abiotic factors in an ecosystem?
Brums [2.3K]

Answer:

Plants would be unable to grow and produce oxygen for the animals.

Explanation:

Sunlight, which supports plants, is considered an abiotic factor. If there were no sunlight, plants wouldn't be able to grow, which means no oxygen for many living things found in that specific ecosystem. In other words, that ecosystem would become uninhabitable.

3 0
3 years ago
4. A soda can has a volume of 0.35 liters and before opened its internal pressure is 30 psi. What
777dan777 [17]

The volume of the gas expansion is 0.71 liters.

<h3>Boyle's law</h3>

Boyle's law states that the volume of a given mass of a gas is inversely proportional to its pressure provided that temperature remains constant.

P₁V₁ = P₂V₂

where;

  • P₁ = 30 psi
  • V₁ = 0.35 liters
  • P₂ = 1 atm = 14.7 psi

The volume of the gas expansion is calculated as follows;

V_2 = \frac{P_1 V_1}{P_2} \\\\V_2 = \frac{30 \times 0.35}{14.7} \\\\V_2 = 0.71 \ Liters

Learn more about Boyle's law here: brainly.com/question/469270

7 0
2 years ago
Label the structural features of the yeast phenylalanine trna.
antiseptic1488 [7]

Answer :

Dark district is the counter codon locale and base sets with the mRNA  

green is the T?C circle (ribouridine and pseudouridine)  

Yellow is the 3' end which has CAA end which connects with the approaching amino corrosive.  

Light blue is the anticodon circle  

red is the DHU circle i.e. dihydrouridine circle  

orange is the additional arm.  

Purple area contains 5' end.

6 0
3 years ago
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