Biology High School

Use the dichotomous key to identify the leaf pictured above.
Mimosa
White oak
Scarlet oak
American beech

Use The Dichotomous Key To Identify The Leaf Pictured Above.MimosaWhite OakScarlet OakAmerican Beech

Answers

Answer 1

Answer:

C. Scarlet Oak

Explanation:

USA Test Prep

Answer 2

A dichotomous key is an essential scientific means by which the various organisms can be identified by the observable traits and attributes. The dichotomous key contains various questions related to the group of organisms that can have those traits.

Scarlet oak is the leaf in the picture.

How to identify the leaf based on key?

The leaf of the Scarlet Oak is of the simple type that is it does not have smaller leaflet divisions and is attached to the petiole or the stem of the plant.

Only one leaf at a time is attached to the petiole and not in bunches. The leaf of the plant is lobed that is has various protrusions like pointed or round.

The leaf of the plant is pointed at the tips and shows that it belongs to the Scarlet Oak plant.

Thus, option C is correct.

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Related Questions

Metals and minerals accumulate in specific regions on Earth due to _______ activity and as part of the rock cycle. When sustainable yield is achieved, the rate of replenishment is equal to the rate at which the resource is harvested. This means that the resource can be harvested _______. Plate motion can create the proper temperature and _______ underground for hydrocarbons to release from kerogen.

Answers

Answer: volcanic

indefinitely

pressure

Explanation:

It should be noted that metals and minerals are regarded as non renewable resources which implies that they cannot be replenished.

They accumulate as a result of volcanic activities which takes place in the Earth. The resources can be harvested indefinitely when there is achievement of the sustainable yield. Plate motion can then create the proper temperature and pressure underground that is required for the hydrocarbons to release from kerogen.

Answer:

1. Non-renewable

2. Volcanic

3. Indefinitely

4. Pressure

5. Metals are found in rocks and can be moved by erosion and rainfall. these processes carry metal away from weathered rock, causing metals to accumulate in sediments, rivers, and streams.

Explanation:

From Penn

True or false when thermal energy is added the tempature will increase execpt during a phase change is occuring?

Answers

Answer:

true. when the thermal energy of an object increase the temperature increases

1. Solids have a definite volume and a definite shape
Group of answer choices

True

False

2. A mixture IS a pure substance
Group of answer choices

True

False

Answers

Answer:

1. True

2. False

Explanation:

Solids do have a definite volume and a definite shape

Mixture is an impure substance

Answer:

1. True, solids have both definite volume and shape

2. False, a mixture is not a pure substance

What is the cell cycle

Answers

Answer:A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.

Explanation:

A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.

A cell cycle is when a cell is created of another cells then eventually has another one then the one before that dies out and it is a reproduction cycle.

Why does the moon have a stronger influence on the Earth, than the sun, causing tides?
a. The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.
b. The moon is larger than the sun, causing a greater gravitational pull on the Earth and Ocean.
c. The moon is further away from the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.

Answers

Answer:

The Correct Answer Is A:

The moon is much, much closer to the Earth than the sun, causing a greater gravitational pull on the Earth and Ocean.

Explanation:

sure the sun is wayyy bigger than the moon,

but the fact the the moon is way closer makes a big impact on the earths surface tides.

Ainhoa belonged to the rock club. She was learning about different types of rocks. Which of the following rocks is formed through squeezing and heating? *
A.Crystal Rock
B.Igneous Rock
C.Metamorphic Rock
D.Sedimentary Rock

Answers

Answer: Metamorphic rock.

If you have a semi-
permeable membrane and
both sides are at
equilibrium, which direction will the solutes move?
A. Only to the left
B. In both directions

Answers

B.....................
The answer is letter B.


Solutes will always try to reach equilibrium, so of course they would need to move in both directions to balance out everything.

Which kingdom is multicellular, eurkaryotic, heterotrophic and mobile?

A) Archaebacteria
B) Eubacteria
C) Plantae
D) Protista

Answers

Answer:

The closest one is Plantae, but that is autotrophic.

The fossil remains of an ancient plant are present in a rock as shown below. the rock is most likely: igneous metamorphic crystallized sedimentary

Answers

They are most likely sedimentary rocks

What is the chance that the offspring will have hair?

Answers

Answer:

2 in 4, 50 percent

Explanation:

in the punnet square, you can see that half the boxes ar Hh, which means the offspring will have hair.

Using this list, write down two characteristics that differentiate a football from a basketball:
1.
2.

Answers

Football is also known as soccer game in these game there will be two teams and 11 players in the team.The team which that scores more goals will be the winner.

Basketball is played with two teams with five members in it .Basket Ball was the popular game .

I think these answers might help u

I hope it helps

Answer:

Football is also known as soccer game in these game there will be two teams and 11 players in the team.The team which that scores more goals will be the winner.Basketball is played with two teams with five members in it .Basket Ball was the popular game .

Explanation:

Hope this will help

One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin toxins. In the 1970s, three hunters were found dead while camping in Western Oregon when they accidentally boiled a rough skinned newt in their coffee pot. Scientists discovered that they were becoming more toxic due to a common predator: the garter snake. As garter snakes were growing more immune to their toxins, rough skinned newts were growing more toxic in what is known as an “evolutionary arms race”.

Though the genes for the garter snake immunity are most likely polygenic, however, let us assume that the immunity is caused by a single dominant allele for this exercise. Those without the dominant gene (the recessive genotype), are NOT immune to the toxins of the rough skinned newt.

In 1975, in a population of 88 garter snakes on the coast of Oregon, 54 of them exhibit the recessive genotype are therefore not immune to the rough skinned newt’s toxin.

What is the frequency for the recessive genotype (q^2)?

Solve for q:

Solve for p:

How many snakes are heterozygous?

How many snakes are homoozygous dominant?

Answers

Answer:

One of the deadliest animals on earth is the rough skinned newt. It produces highly toxic skin toxins. In the 1970s, three hunters were found dead while camping in Western Oregon when they accidentally boiled a rough skinned newt in their coffee pot. Scientists discovered that they were becoming more toxic due to a common predator: the garter snake. As garter snakes were growing more immune to their toxins, rough skinned newts were growing more toxic in what is known as an “evolutionary arms race”.

Though the genes for the garter snake immunity are most likely polygenic, however, let us assume that the immunity is caused

Which process produces oxygen?

Answers

Answer: Photosynthesis

What do you call the pairs of chromosomes in a karyotype???? Need helllpp

Answers

Answer:

homologous chromosomes

Explanation:

10. Which type of cell lines the oviduct?

Answers

Answer:

Cell like hair ciliated cells :3

Explanation:

:3

Pls help it’s due today at 1:00 pm

Answers

Answer:

The mutation is on chromosome/karyotype 8.

Based on our knowledge of word parts, what
substrate do you think the enzyme to break
down nucleic acids might be names?

Answers

The answer is catalysis

PLEASE HELP IF YOU UNDERSTAND PHYLOGENETIC TREES

Answers

Answer:

The answer is N

Explanation:

This is because it is the closest relative not an ancestor to L and is extinct as it is not at the present time mark. We know it is the closest relative as they have the same ancestor and were around at a very similar time mark.

Which of the following is one goal for creating transgenic organisms?

Answers

To treat and/or cure diseases

What are transgenic animals?

Transgenic animals are animals (most commonly mice) that have had a foreign gene deliberately inserted into their genome. Such animals are most commonly created by the microinjection of DNA into the pronuclei of a fertilized egg which is subsequently implanted into the oviduct of a pseudo regnant surrogate mother.

What are the uses of transgenic animals?

Applications of animal transgenesis is to obtain information on gene function and regulation as well as on human diseases and to obtain high value products to be used for human therapy.

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PLEASE ANSWER THESE 3 QUESTIONS ASAP GIVING 23 POINTS AWAY!!!!!!!!!

Answers

Answer:

1.B   PLEASE ADD BRAINIEST

2.D

What two body systems interact when blood filters through the kidneys for purification and the waste is removed

Answers

The kidneys ureters, bladder, and urethra make up the urinary system. They all work together to filter, store and remove liquid waste for your body. Hope this helps have a great day
Excretory and urinary system I believe.

Which example of weather produces heavy winds, Humidity, and lots of rain?

A. Hall storm

B. Hurricane

C. Tsunami

D. Snowstorm

Answers

B: hurricane

Hope this helps

Answer:It B

Explanation:

what relationship does chromosome and dna

Answers

Answer:

DNA contains the instructions, genes, to make proteins that tell what genetic traits the person will have. The DNA along with the proteins make up the chromosomes. The chromosomes are then passed on to the offspring, and with the DNA inside the chromosomes and translation of the genes, its traits are decided

Explanation:

I hope that this helped you ;)

Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.

PLZ HELP AS FAST AS YOU CAN!!!!!!!!!!!!!!!!
Which of these belong to the Phylum Arthropoda (Select all that reply.)
A. Butterflies
B. Lobsters
C. Spiders
D. Oysters

Answers

Answer:

Many familiar species belong to the phylum Arthropods—insects, spiders, scorpions, centipedes, and millipedes on land; crabs, crayfish, shrimp, lobsters, and barnacles in water. Arthropods are considered the most successful animals on Earth.

Explanation:

But the answer is spiders

Answer:

Its B and C.

Explanation:

Almost all animals belong in the Phylum Arthropoda.

Some students at a middle school conducted a laboratory investigation to learn more about the physical properties of different elements. They observed four samples and recorded their observations in the table above. Based on these observations, which sample is most likely a nonmetal?



A.
Sample 1

B.
Sample 2

C.
Sample 3

D.
Sample 4

Answers

Answer:

A

Explanation:

1. The colour is non metallic.

2. properties of metal solidness is not there, because of results of hammer experiment.

3. Physical consistency is not solid.

Etc.

From the given observations for the four samples, it can be inferred that sample A is a non-metal. This is because the given properties of sample A do not match the properties of metals. So correct option is option A.

How do metals differ from non-metals?

The properties of metals are different from non-metals. The properties of metals include a high melting point, high density, malleability, and ductility. The metals are shiny and are good conductors of heat and electricity. The metallic oxides are basic in nature

The non-metals have a relatively low melting point, and low density. They are not ductile or malleable as they are brittle. Non-metal has a dull appearance. They are bad or poor conductors of heat and electricity. The oxides of non-metal are acidic in nature.

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What are the two allele for this trait? ||

Answers

Where’s the pic?


Step by step

The picture below demonstrates which type of chromosome mutation?

Answers

Answer:

I feel like it's a Translocation Mutation

Explanation:

( :

Which statement is true of meiosis?
A. Organisms use meiosis to repair damaged cells.
B. Organisms use meiosis to grow.
C. Organisms use meiosis to make reproductive cells.
D. Organisms use meiosis to replace blood cells.

Answers

Answer:

C. Organisms use meiosis to make reproductive cells.

The statement 'organisms use meiosis to make reproductive cells' is TRUE of meiosis (Option C).

Meiosis is a type of reductional cell division by which a parental cell produces four (4) daughter cells having half of the genetic material.

Organisms of sexual reproduction use this type of cell division to produce germinal (gametes) sex cells.

During fertilization, two germinal gametic cells fuse to produce a cell (zygote) with a normal amount of chromosomes.

In conclusion, the statement 'organisms use meiosis to make reproductive cells' is TRUE of meiosis (Option C).

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What is the chance that the offspring will have blue eyes?

ignore my choice.

Answers

Answer:

0 in 4% is the answer.

Symbiotic relationships are an important component of life. Which of the following relationships are most similar to the relationship between fleas and a dog?


Honeybees and a flower


Shark and a remora fish


Sea anemones and clownfish


Athlete’s-foot fungus and a human

Answers

Answer:

Athletes foot fungus and a human

Explanation:

Since the athletes foot fungus is a disease that a human contracts, it closely resembles the parasitic relationship between fleas and a dog

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