How many categories are plants separated into?

QUESTION POSTED AT 15/01/2020 - 01:32 AM

Answered by admin AT 15/01/2020 - 01:32 AM

They are separated into 3 categories 
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Related questions

Which of the following is an example of qualitative data? A solution contains copper ions A plant has five flowers A solar system has nine planets

The correct answer is A. A solution contains copper ions

Explanation:

Qualitative data always focuses on qualities, properties or characteristics, which is the opposite of quantitative data that focuses on numbers or statistics. According to this, the only one from the options that would be an example of qualitative data is "A solution contains copper ions" because this describes the solution through properties, qualities or characteristics, instead of numbers as it occurs in "A plant has five flowers" or "A solar system has nine planets".

ANSWERED AT 27/01/2020 - 01:39 AM


QUESTION POSTED AT 27/01/2020 - 01:39 AM

Plants in a tropical rainforest usually have

A lot of plants in the tropical rainforest have bigger leaves to catch more water.

ANSWERED AT 27/01/2020 - 01:39 AM


QUESTION POSTED AT 27/01/2020 - 01:39 AM

Lions live in groups called prides. Lion populations would most likely fall in which category of population distribution?

Correct answer: Clumped (grouped).

The clumped distribution is the most common type of distribution found in nature. This type of distribution is often seen in animals that need certain resources to survive, but when these resources become tend to scarce, then these animals tend to form a cluster around that crucial resources.

These animals clumped together due to social factors such as family groups and herd.




ANSWERED AT 27/01/2020 - 01:35 AM


QUESTION POSTED AT 27/01/2020 - 01:35 AM

Suppose you have monohybrid pea plants in your garden and find that they produce round seeds to wrinkled seeds inthe ratio of 3:1. f he alleles are designated R and r respectively, what are the probable genotypes of the wrinkled seeds produced by your plants?

Your wrinkled seeds must be rr. Because the round seeds are produced three times more, they are the dominant allele. That means that round = R and wrinkled = r. 

ANSWERED AT 27/01/2020 - 01:33 AM


QUESTION POSTED AT 27/01/2020 - 01:33 AM

Liverworts, mosses and hornworts are non-vascular plants that reproduce by forming a. branches. b. spores. c. stems. d. seeds.

I am gonna say answer b. Spores

ANSWERED AT 27/01/2020 - 12:22 AM


QUESTION POSTED AT 27/01/2020 - 12:22 AM

Plants and animals are comprised mainly of _______. a. protein b. carbohydrates c. water d. muscle

The correct answer for this question is letter C. The cells of both plants and animals are mainly composed of water. Water is used in the metabolic processes of living things. It is also responsible for the transport of nutrients, removal of wastes, and regulating body temperature.

ANSWERED AT 27/01/2020 - 12:19 AM


QUESTION POSTED AT 27/01/2020 - 12:19 AM

When reproducing a plant by _____, you can use the stem, root, or leaf. layering cutting grafting?

The correct answer would be the cutting method. When reproducing a plant by cutting, you can use the stem, root or leaf. Plant propagation by cutting is the most common used method when reproducing another plant. Usually, a 3 to 5 inch stem is cut from the parent plant.

ANSWERED AT 27/01/2020 - 12:15 AM


QUESTION POSTED AT 27/01/2020 - 12:15 AM

Which of these cells of the dermal tissue of plants prevent water loss and control gas exchange? a. phloem cells b. companion cells c. parenchyma cells d. guard cells. user: when a plant grows as mediated by growth hormones, which main plant organs are at work

The answer is D ) Guard Cells. 
Guard cells are like a door, they let somethings in and some things out or think of it like a filter it lets certain things in  and  out

ANSWERED AT 27/01/2020 - 12:11 AM


QUESTION POSTED AT 27/01/2020 - 12:11 AM

In a sealed tank is a large sprig of elodea and a snail. the tank is kept for several weeks on a sunny window sill. both the plant and snail live and appear to be healthy. why does this happen?

Based on the scenario, both the snail and the plant are alive because the snail produce carbon dioxide while the plant produce oxygen.

In order to live, snail need oxygen. The thing is , to create an oxygen, the plant need carbon dioxide. Basically both of them provide the fuel for each other and because of that, they're still able to live in a sealed tank

hope this helps

ANSWERED AT 26/01/2020 - 11:52 PM


QUESTION POSTED AT 26/01/2020 - 11:52 PM

These statements compare and contrast ascomycota and basidiomycota. i. some species in both groups can cause plant diseases. ii. species from both groups can be used in making bread rise. iii. all species in both groups can be used as food. iv. ascomycota produce spores in a sac-like structure; basidiomycota produce spores in a club-shaped structure. which of the statements are true?

The answer is i. and iv.

The similarity between Ascomycota and Basidiomycota is that in both groups are some species that cause plant diseases. The example of  Ascomycota is Ophiostoma ulmi causing Dutch elm disease and the example of Basidiomycota is Ustilago causing corn and wheat disease.

The difference between Ascomycota and Basidiomycota is thaAscomycotata produce spores in a sac-like structure while Basidiomycota produce spores in a club-shaped structure

ANSWERED AT 26/01/2020 - 11:31 PM


QUESTION POSTED AT 26/01/2020 - 11:31 PM

The protein separates from the ribosome in which step of translation

The second step of protein synthesis is translation, which occurs in the cytoplasm and requires ribosomes. A small ribosomal subunit attaches to the bottom of the mRNA strand, and a large ribosomal subunit to the top of the mRNA. Then the synthesis can begin.

ANSWERED AT 26/01/2020 - 11:23 PM


QUESTION POSTED AT 26/01/2020 - 11:23 PM

Select the pair of structures that best shows how plant cells are different from animal cells.

Answer:chloroplasts and cell walls

Letter B)

Explanation:

ANSWERED AT 26/01/2020 - 11:20 PM


QUESTION POSTED AT 26/01/2020 - 11:20 PM

In seedless plants haploid gametophytes are produced from

The right answer is haploid spores that will undergo mitosis.

The reproductive cycle of pteridophytes, for example, consists of the alternation of a diploid phase and a haploid phase. On the leaves of the ferns (diploids) there appear sporangia in which meiosis producing haploid spores occur, which are scattered by the wind. Germination gives rise to a small mass of haploid cells, the prothallus. This prothallus (representing the gametophyte haploid) will produce male and female gametes that will meet: fertilization. The egg cell resulting from this encounter develops and gives back a new diploid organism, on whose leaves sporangia appear .....

ANSWERED AT 26/01/2020 - 09:52 PM


QUESTION POSTED AT 26/01/2020 - 09:52 PM

Recall what you learned about plant evolution in chapter 22. based on the evolutionary changes shown in the cladograms on pages 636 and 758, identify the first major adaptations that allowed plants and chordates to live on land. in what ways are chordate adaptations to life on land similar to plant adaptations to life on land?

Chordates include many species, and humans are also chordates!

some adaptations that both humans (and other chordates) and plants needed to do to live on land were:
-protect the offspring from the environment (before the offspring could be just released into water) for example by covering seeds by shells
-evolve pores in the skin for gas and other substance exchange
-protection from drying up -a better outside layer, such as the skin!

ANSWERED AT 26/01/2020 - 12:21 AM


QUESTION POSTED AT 26/01/2020 - 12:21 AM

Which element is used to produce fuel for nuclear power plants?

Usually, uranium. Could also be plutonium, less often is it that though.

ANSWERED AT 25/01/2020 - 08:44 PM


QUESTION POSTED AT 25/01/2020 - 08:44 PM

You cross a plant with red flowers with a plant with white flowers. both plants are pure-breeding. all the offspring have pink flowers. what allele relationship does this display?

The answer is incomplete dominance.

 

In incomplete dominance, heterozygous phenotype is intermediate between two homozygous phenotypes. For example, allele A is responsible for red color of a flower, allele B is responsible for white color of the flower. Red flower plants have AA genotype, and white flower plants have BB genotype. By crossing plants with red flowers and white flowers, due to incomplete variance, the offspring will be heterozygous plants (AB) with neither red nor white flowers, but pink flowers. Pink flowers have intermediate color between red and white flowers.

ANSWERED AT 25/01/2020 - 08:36 PM


QUESTION POSTED AT 25/01/2020 - 08:36 PM

Which procedure involves washing two separate healthy sperm from the unhealthy one and then placing this concentration of healthy sperm into the uterus around the time of ovulation

Intrauterine insemination (IUI) is the procedure that involves washing two separate healthy sperm from the unhealthy one and then placing this concentration of healthy sperm into the uterus around the time of ovulation.

Intrauterine insemination (IUI) is a fertility treatment in which healthy sperm are placed inside a woman’s uterus around the time of ovulation to facilitate fertilization. IUI is performed to maximize the number of sperm cells that get to the fallopian tubes and eventually maximize the possibility of fertilization. IUI is carried out when a person has ejaculation dysfunction, a hostile cervical condition or when the cause of infertility is unknown.  


ANSWERED AT 25/01/2020 - 08:24 PM


QUESTION POSTED AT 25/01/2020 - 08:24 PM

What describes the diet of a saprotroph? A.Dead plant matter B.Bones and feathers C.Animals and fungus D.Plants and fungus

B. Bones and feathers

Just took mine!

ANSWERED AT 25/01/2020 - 03:49 PM


QUESTION POSTED AT 25/01/2020 - 03:49 PM

If one plant is named Salvia greggii and another is named Salvia vanhouttei,what does this tell you about these plants?

They belong to the same genus and to different species.

ANSWERED AT 25/01/2020 - 02:58 PM


QUESTION POSTED AT 25/01/2020 - 02:58 PM

Fossil fuel and nuclear plants both heat water in order to turn _______.

Correct answer: Turbines

Hydroelectric and coal power plants both produce the electricity in a similar way. Water is heated to turn it into steam, which runs the turbine. As the turbine spins, it rotates the metal shaft which is connected to the generator, which is actually a motor that produces electricity.

After the stem passes the turbine, the steam is condensed into a condenser, the waste heat is used to raised stem that improves the overall efficiency of the plant.






ANSWERED AT 25/01/2020 - 02:53 PM


QUESTION POSTED AT 25/01/2020 - 02:53 PM

In ancient times, plant and animal remains got buried, compressed, and transformed into fossil fuels like coal. Burning of these fossil fuels today will affect which biogeochemical cycle? A. The water cycle B. The phosphorus cycle C. The carbon cycle

Option C. The carbon cycle. Because the fossil fuels are organic compounds, which consist of chains of Carbon and hydrogens. When you burn them you produce CO and CO2 which go to the atmosphere.

ANSWERED AT 25/01/2020 - 02:00 PM


QUESTION POSTED AT 25/01/2020 - 02:00 PM

The plant that normally live in the desert to exhibit more pronounced phototropism than forest-dwelling plants?

No, I expect forest dwelling plants to exhibit a more pronounced phototropism.

ANSWERED AT 25/01/2020 - 01:37 PM


QUESTION POSTED AT 25/01/2020 - 01:37 PM

How does the reproduction of seedless plants differ from that of seed plants?

Seedless plants produce spores.Spores can develop into an adult without fusing with another cell.Seed plants produce seeds.Seeds are formed when the female reproductive structure matures; this occurs after fertilization.

That is the answer (:

ANSWERED AT 24/01/2020 - 05:02 PM


QUESTION POSTED AT 24/01/2020 - 05:02 PM

Do Plants break down glucose and use it for metabolism?

Yes they do i done that myself just now

ANSWERED AT 24/01/2020 - 05:02 PM


QUESTION POSTED AT 24/01/2020 - 05:02 PM

Garden plants are eaten by snails, which are eaten by birds, which are eaten by the household cat. What happens to the other members of the food chain if the cat is removed? a. The number of plants, snails, and birds increase. b. The number of plants and snails increase and the number of birds decreases c. The number of plants increases and the number of snails and birds decrease. d. The number of plants and birds increase and the number of snails decreases.

The correct answer is (d) The number of plants and birds increases and the number of snail decreases.

Green plants are eaten by snails, snails by birds, and birds by household cat. If cat is removed from the cycle then the number of birds will increase which will decrease the number of snail in the environment.  As there are large number of birds there will be a great demand of snails as a food for birds. Then there will be a decrease in the number of snails because of over eating of snails. There will be an increase in the number of garden plants because very less number of snails are left that will eat garden plants.

ANSWERED AT 24/01/2020 - 04:55 PM


QUESTION POSTED AT 24/01/2020 - 04:55 PM