Answer:
1. False
2. True
3. True
4. Kingdoms
5. Backbones
6. Two names
Explanation:
I'm really sorry if I got it wrong, some of the questions are not in my Biology syllabus.
*first and second questions' answers are not sure
Which type of chlorophyll is rare in xanthophyceae and is only determine its two genera
The correct answer is ' Yellow-green algae'.
Why Xanthophyta are called yellow-green algae?
Xanthophyta A phylum of mostly freshwater organisms of the kingdom Protoctista, traditionally known as yellow-green algae, that possess carotenoid pigments (including xanthins), which are responsible for their color, in addition to chlorophylls.
Is Xanthophyta and Xanthophyceae the same?
Commonly known as yellow-green algae, the Xanthophyta includes one Class, Xanthophyceae, characterized by the following general features: (1) the photosynthetic pigments consist of chlorophyll-a and -e, β carotene and xanthophylls; of these, β carotene is usually present in fairly high concentrations.
What is the pigment of Xanthophyceae?Xanthophyceae is a class comprised of xanthophytes or yellow-green algae. The color is due to the presence of pigments such as xanthophylls and beta carotene. They also have chlorophyll pigments. They have chlorophyll a and c.
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what objects could we find in the troposphere
Answer:
water vapor, dust and ash particles
Think about the ecosystem that you live in.
Write a response below describing it in complete sentences.
Use each of these terms correctly in your description:
community
population
ecosystem
individual
biotic
abiotic
The ecosystem is a habitat in which different types of biotic and abiotic organisms coexist.
How is the ecosystem made up?The ecosystem in which we live is coexisting with different types of population. Biotic and abiotic organisms coexist, interdependent organisms that share the same habitat. Through different processes such as predation, symbiosis, parasitism, they will disintegrate and reform to give themselves the energy and nutrient cycle.
The relationship that occurs between the community and its environment will be a flow of matter and energy in the ecosystem. There will also be different types of ecosystems such as marine, terrestrial, microbial and artificial. In all of these there will be food chains between the different species.
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HELP ME HELP ME HELP ME
The maximum amount of money a single farmer can earn through the farm bill is BLANK
per year.
Answer:
>100000$
Explanation:
It's depends upon the type of crop the farmer does.If the farmer does crops like corn, sugarcanes then he will gain lots of money.But if it's wheat and rice then he will gain a few pennies .Answer:
The maximum amount of money a single farmer can earn through the farm bill is BLANK
per year.
Explanation:
➠ 100000$
.Marcus has $15.00 to spend on fruit. He buys 3 mangoes and spends the rest of the money on grapes. The store charges $0.75 for each mango and $2.50 per pound for grapes
Answer:
Explanation:
after he spent money on mangoes it was a total of 12.75
so he bought like 5lb of grapes
How have golden eagles adapted their behavior for living in temperate grasslands?
Answer:they build their nests on the ground.A few of these adaptations are: Some animals, such as bison, have broad, flat-topped teeth and digestive systems especially adapted to feed on grasses. Many prairie animals have front legs and paws that allow them to burrow into the ground, where they are protected from predators.
Explanation:
Skin is an epithelial tissue.give reason.
Answer:
well ik when people including myself use there hand witch is made out of skin as a tissue when they sneeze so there that's how we started this pandemic
Explanation:
Asexual reproduction takes place through fragmentation in: a) Potatoes
b) ferns
c) yeas
t d) spirogyra
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
The Correct choice is ~
[tex] \sf d. \: spirogyra[/tex]A rise in __________ released from the sarcoplasmic reticulum allows actin to bind to myosin and cause a contraction, which requires __________ energy.
A rise in CALCIUM released from the sarcoplasmic reticulum allows actin to bind to myosin and cause a contraction, which requires ATP energy. ATP is the energy coin of the cell.
Adenosine triphosphate (ATP) is the energy coin that cells use to carry out many metabolic reactions (e.g., reproduction, motion, differentiation, etc).
The sarcoplasmic reticulum is an organelle located inside muscle cells similar to the smooth endoplasmic reticulum.
This organelle (sarcoplasmic reticulum) acts to store calcium which is required during muscle contraction.
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4. how many axes of symmetry exist in this figure?
Answer:
5
Explanation:
5 OR B
Answer:
5
Explanation:
the answer is b
Sorry I have a slow mind... What word do weather forecasters use to describe water vapor that has gathered in a cloud?
Answer:
condensation
Explanation:
Condensation is when the water vapor becomes a cloud
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1 Both viruses and cells have - A Lysosomes B Mitochondria C Chloroplasts D Proteins
Explanation:
I think chloroplasts iam not sure
5. a. What technology produced the results illustrated here, and what is this
technology used for? (1 point)
Think about the methods used to analyze DNA.
The technology that was used to produce the results illustrated in the image is gel electrophoresis and it is used for separating deoxyribonucleic acid (DNA) fragments.
Gel electrophoresis can be defined as a technology that is used in the laboratory for the separation of mixtures of deoxyribonucleic acid (DNA), ribonucleic acid (RNA) or other macromolecules such as proteins based on molecular size and charge.
In gel electrophoresis, an electric current is applied to the deoxyribonucleic acid (DNA) samples so as to create fragments that can be used to compare the various samples of deoxyribonucleic acid (DNA).
The steps involved in gel electrophoresis include the following:
Extraction of deoxyribonucleic acid (DNA).DNA isolation and amplification.Addition of deoxyribonucleic acid (DNA) to the gel wells.Application of an electric current to the gel.The separation of DNA bands based on molecular size and charge.Deoxyribonucleic acid (DNA) bands are stained.Read more: https://brainly.com/question/10413501
What does a biological catalyst do?
Lowers activation energy
All of these
Is not used up during reactions
Speeds up reactions
Answer:
To answer the question of what is a biological catalyst, it is enzymes that help break down our bodily systems and help them function appropriately. Some examples of enzymes are: Maltase - These break down sugar maltose found in fatty foods like potatoes and pasta, into glucose.
Explanation:
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Which option distinguishes the outcome if the Farm Bill were to end subsidies to private growers, but continue to provide food stamp funding?
Wholesale commodities prices would increase and create a devaluing of food stamps.
Food stamp recipients would replace subsidies by spending more money on agriculture.
Farm prices would drop due to a higher supply of unsold goods but no demand change.
Aid would shift and all farmers receiving subsidies would receive food stamps instead
Answer:
Whole sale commodities price would increase and create a devaluing of food stamps.
Explanation:
If the farm bill were to end then the feature which was to be given to farmers would lost.It will decrease the outcome of commodities to market.Which will raise the price of them.Explanation:
Which option distinguishes the outcome if the Farm Bill were to end subsidies to private growers, but continue to provide food stamp funding?
↪. Wholesale commodities prices would increase and create a devaluing of food stamps.
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Answer: 99% sure its 50
Explanation:
Answer:
Explanation:
I think 100
This is because particles are close enough that they can slide past each other, which makes liquid pourable. In a solid state, the particles of this element look like this
a material similar to the earths mantle would be
A. Wood
B. Copper
C. water
D. silly putty
please help me i’ll give brainlist
Answer:
B
Explanation:
True or false. Every living organism on Earth has been classified.
Answer:
False
Explanation:
We know more of the moon than we do of our own oceans! There are many, many, organisms on Earth that have not been classified. We have not been able to explore deep in the ocean, extremely cold climates, and some may have even been missed in "our backyard" because Earth is so diverse! According to National Geographic, "Even after centuries of effort, some 86 percent of Earth's species have yet to be fully described, according to new study that predicts our planet is home to 8.7 million species. ... So far, some 1.2 million species are known to science."
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I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
write components of xylem and phylem ?
Hope you could get an idea from here.
Doubt clarification - use comment section.
plz help 50 points
the question is in the screenshot
Answer:
4/16
4/16
4/16
4/16
Explanation:
Late, i know sorry the other guy is 100% wrong this is correct hope it helps someone or anyone
which skjvcxcghjtfdghjkhsdxfcghjkljgfcvjhbknllkjhfghjjk
is a proton positive or negative or electron
Answer:
a proton is positive
Explanation:
Answer:
A proton is a positive charge.
An electron is a negative charge.
A Neutron is a neutral charge.
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how is biomimicry is used in companies help
Answer:
Looking to nature for inspiration can help individual designers in multiple ways. Designers are innately curious, and biomimicry provides the opportunity to learn about life's water, energy and material-use strategies. This perspective broadens the design space to bring new solutions to the table.
Explanation:
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A significant amount of legislation passed in the 20th century sought to reduce the risk of future economic events like the liquidity crisis
experienced by banks during the Panic of 1907. Which of the following policies would increase the risk of a liquidity crisis?
The policy which would would increase the risk of a liquidity crisis is Banks
being required to store a smaller percentage of depositor funds in their
vaults.
Liquidity occurs when there is an increase in demand and decrease in
supply. Banks usually have a large percentage of depositor funds stored in
their vault to prevent these occurrence.
In situations whereby they store a smaller percentage of depositor funds in
their vaults , it will lead to a liquidity crisis as they won't be able to cater for
the immediate needs of the depositors.
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In transcription what makes mRNA molecule by attaching free floating rna nucleotides together ???
Answer:
An mRNA transcript is made by an enzyme called RNA polymerase II
Explanation:
If we have 46 chromosomes, about how many feet would that be? (Show some math work)
Answer:
276
Explanation:
Chromosomes are about 6 feet long.
46 x 6
= 276
The second atmosphere was created by volcanic activity. This atmosphere was rich
in oxygen
True
Or
False
How does the environment influence the traits of an individual?
Answer:
If an organism is living in an unhealthy environment, that could lead to hunger, dehydration, no shelter, and possibly death.
Explanation: