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STALIN [3.7K]
3 years ago
11

A group of students decides to investigate the loss of chlorophyll in autumn leaves. They collect green leaves and leaves that h

ave turned color from sugar maple, sweet gum, beech, and aspen trees. Each leaf is subjected to an analysis to determine how much chlorophyll is present. What would you advise the students about replication for this experiment?
Biology
1 answer:
Andru [333]3 years ago
8 0

download apps to do that

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Explain how deforestation can lead<br> to changes in the sea level.<br><br> *In 5 sentences or more*
Ainat [17]

Answer:

Explanation: Deforestation leads to climate change. The fewer trees in environment, the more carbon emmsision there is which warms up the earth. As the earth gets warmer the glaciers and ice caps in the artic and antarctic melt which leads to more water in the ocean. Think of ice melting in a glass of water, the ice melts and turns to water creating more water.

4 0
3 years ago
In the Linnean taxonomical system _____. The highest level is the family. The Animalia kingdom is the largest. Organisms are nam
Andreas93 [3]

In the Linnean taxonomical system There are more organisms at the species level than at the genus level.

The correct option is D.

Explanation:

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He categorized 7 levels based on the hierarchy as Kingdom, phylum , class, order, family, genus, species.

The Kingdom Animalia is the highest level of classification and species comes last.

The binomial nomenclature by him has made it very popular where distinguished species are categorized and is universal. In binomial nomenclature genus comes first (starts with capital letter) and species comes later (starts with small letter).

One genus will have many species. for example:

African lion  Panthera leo   (genus species)

Asian lion  Panthera leo leo

So one genus will have many species in it.

3 0
3 years ago
What is natural selections role in evolution
Nezavi [6.7K]

Explanation: The basic idea of biological evolution is that populations and species of organisms change over time. ... Darwin also suggested a mechanism for evolution: natural selection, in which heritable traits that help organisms survive and reproduce become more common in a population over time.

3 0
3 years ago
In the induced-fit model of enzymes, a substrate associates itself with which part of an enzyme?
Galina-37 [17]
<span>c. active site because </span>the shape of the substrate should compliment that of the active site. The enzyme changes the shape of its active site slightly as the substrate binds which forms the induced fit model.
5 0
4 years ago
10 PTS FOR THIS QUESTION!!!!! Will mark brainliest if you give a good answer and i will friend you!!! pretty pls with a cherry o
JulsSmile [24]
Light:
-occurs in thylakoid membrane of the chloroplast
-depends on sunlight (obviously)
-ATP (adenosine triphisphate) and NADPH (nicotinamide adenine dinucleotide phosphate) are produced
-oxygen is released
-photosynthesis occurs
-chlorophyll = pigments involved

dark:
-occurs in the stroma of the chloroplast
-doesn’t depend on sunlight
-no pigments involved
-photosynthesis doesn’t occur
-glucose is produced
-carbon dioxide is absorbed

4 0
3 years ago
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