Idc if you guys answer im just trying to prove someone something

Biology

2 answers:

dexar [7]2 years ago

7 0

Answer:

The energy will be increased

Kisachek [45]2 years ago

5 0

Answer:

When rubbing a balloon with a wool cloth, it puts negative charges on the balloon. Negative charges attract to positive charges. If a balloon is not rubbed with the wool cloth, it has an equal amount of negative to positive charges, so it will attract to a rubbed balloon

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What is science explain

Eddi Din [679]

Science refers to the construction of knowledge by using the scientific method. This method is based on empirical evidence.

Science can be defined as the construction of knowledge (scientific knowledge) by using the scientific method.

The scientific method includes several sequential steps:

Observation
Ask questions
Form a testable explanation (hypothesis)
Test the hypothesis
Collect results (empirical evidence)
Draw conclusions

In the scientific method, empirical evidence can be used to support the working hypothesis.

Learn more about the scientific method here:

brainly.com/question/7508826

3 0

2 years ago

Read 2 more answers

The scala media is rich in K+ while the scale vestibuli and tympani are rich in Na+.

o-na [289]

Answer:

The given statement is True.

Explanation:

Scala media has endolymph as its constituent and endolymph is rich in Potassium ions (K+)

whereas

Scala tympani and scala vestibuli has in its composition Perilymph and Perilymph has sodium ions as their major constituent ions.

Therefore, scala media is Potassium ion rich while scala tympani and vestibuli are sodium ion rich.

5 0

2 years ago

) When predicting the phenotype of the offspring from a dihybrid cross, why is it so important that each gene is located in a di

Bond [772]

Answer:

a) The genes present on separate chromosomes exhibit indepedent assortment.

b) The genotype of tall and purple flower parent= TTPp

The genotype of short and purple flower parent: ttPp

Explanation:

a) In a dihybrid cross, if the genes are present on the same chromosome, they will not exhibit independent assortment. The genes present on the same chromosome are called linked genes. Linked genes are inherited together. The absence of independent assortment of a linked gene gives more of parental types in F2 progeny. Therefore, if genes are not present on a separate chromosome, Mendel’s ratios deviate.

b) Alleles for tallness and purple flower are dominant. In the progeny, all the plants are tall. This means that the dominant tall plant is homozygous. With respect to flower color, the trait exhibits segregation of dominant and recessive alleles and both purple and white flower progeny are obtained. This makes both the plants heterozygous for the flower color gene.

The genotype of tall and purple flower parent= TTPp

The genotype of short and purple flower parent: ttPp