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2 years ago

How is a fish similar to an oak tree?

2 answers:

4 0

A fish and an oak tree are both living things that are made out of cells. They both need water and sunlight to live and they are carbon-based.

Hope this helped.

Radda [10]2 years ago

3 0

They are both living this and they are both made of cells

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In clover plants, the pattern on the leaves is determined by a single gene with multiple alleles that are related in a dominance

igomit [66]

Answer:

The correct answer is -

a. 7

b. 7 (p1p1, p1p2, p1p3, p1p4, p1p5, etc

c. p7 is abundant

Explanation:

According the question the dominance of the big leaves is p7 > p6 >p5 >p4 >p3 >p2 >p1 where 1 represent least dominance and 7 represent most dominance

let represent the phenotype with the numbers 1 to 7 and genotype with a combination of these numbers so the genotype in respect of phenotype would be :

p7p7,p7p6, p7p5, p7p4, p7p3, p7p2, p7p1 - most dominant 7

p6p6, p6p5, p6p4, p6p3, p6p2, p6p1 - 6

p5p5, p5p4, p5p3, p5p2, p5p1 - 5

p4p4, p4p3, p4p2, p4p1 - 4

p3p3, p3p2, p3p1 - 3

p2p2, p2p1 - 2

p1p1- 1 least dominant

Thus, there are 28 different combinations or patterns of genotypes. 7 phenotypes patterns.

6 0

2 years ago

Under the right circumstances, the lysogenic cycle changes to the lytic cycle. Explain whether the lytic cycle can change to the

kap26 [50]

Answer:

The correct answer is - no it cant not change from the lytic cycle to the lysogenic cycle.

Explanation:

In the lysogenic cycle, phage DNA is fused into the host genome, where it is moved to the next generation with the host genome. Natural stressors, for example, exposure to toxic compounds or starvation may cause the prophage to extract and enter the lytic cycle where the virus burst or kill the host genome.

So, in the lytic cycle virus kills the host cell s there is no chance or need to change into the lysogenic cycle as whereas in the lysogenic cycle virus incorporated with the host and becomes a chromosome.

7 0

2 years ago

Burmese pythons are large snakes that have been introduced into the Florida Everglades ecosystem. Burmese pythons and alligators

kotegsom [21]

The population of alligators will decrease because the lack of food

4 0

2 years ago

1)When a phosphate is transferred from ATP, it can phosphorylate another molecule. How could this assist in allowing a protein t

Andrews [41]

Answer/Explanation:

1) When phosphate is transferred from ATP, (which forms ADP and releases energy) it can phosphorylate another molecule. When this molecule is phosphorylated. It could become "energized" as it enters a higher energy state.

In this higher energy state, the protein has the energy to transfer molecules against a concentration gradient, which is an active process (requires energy).

2) Adenosine triphosphate contains three phosphate groups. The phosphate bonds are high energy. When ATP is hydrolyzed (water is added), these high energy phosphate bonds are broken and energy is released. This forms adenosine diphosphate (ADP).

3 0

2 years ago

Transport of D- and L- glucose proceeds at the same rate down an electrochemical gradietn by which ofhte following processes?

san4es73 [151]

Answer:

Explanation:

Active transport is the movement of molecules or substance from a region of lower concentration to a region of higher concentration across a cell membrane against the concentration gradient.

Active transport requires cellular energy and are of two types:

primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient.

Active transport helps in the uptake of glucose in the intestines.

Cotransport or secondary active transport is the movement of molecules across a membrane it uses electrochemical potential difference that is created by pumping ions in or out of the cell.

Cotransport helps in the transport of glucose across the cell membrane.

5 0

2 years ago