which ground tissue is a major component of the blades of spinach leaves

Answer:

im learning this rn

Explanation:

what are the choices? cant answer if u dont give the choices

All of the options are chemical approaches to control micro-organism excepts: B Disinfectants

19. The scientific name for modern man is: B. Homo sapiens

20. kingdoms are prokaryotic organisms placed D. Monera

21. Plants which have true roots, leaves, stem & seeds inside the fruit are: B. Angiosperm

22.  taxonomic groups contains closely related organisms A. Genus

23. Malaria causing single-celled parasitic protozoan is called: D. Plasmodium

24. kingdoms consists of eukaryotic organisms such as yeast, molds, and mushrooms A. Kingdom fungi

25. Ecology is a biological science that deals with except: D. none

26. The organism that are consumer is D. Scavengers

Disinfectants are special chemicals that are used to kill germs or prevent them from growing on surfaces or objects. They are not usually used to control microorganisms within living things, unlike antibiotics, antiseptics, and autoclaving, which are all chemicals used to control microorganisms.

Homo sapiens is the fancy name used by scientists to refer to regular, everyday humans This is the species that humans are a part of.

Read more about micro-organism here:

https://brainly.com/question/8695285

#SPJ1

18. All of the following are chemical approaches to control micro-organism excepts: A. Antibiotics B. Disinfectants

19. The scientific name for modern man is C. Antiseptics D. Autoclaving A. Homo erectus B. Homo sapiens

20. In which of the following kingdoms are prokaryotic organisms placed? A. Fungi B. Protest C. Australopithecus D. None C. Planate D. Monera

21. Plants which have true roots, leaves, stem & seeds inside the fruit are A. Gymnosperm C. Mosses D. Ferns B. Angiosperm

22. Which of the following taxonomic groups contains closely related organisms? A. Genus C. Phylum B. Order D. Class

23. Malaria causing single celled parasitic protozoan is called A. Paramecium B. Salmonella C. Mosquito D. Plasmodium

24. Which one of the following kingdoms is consists of eukaryotic organisms such as yeast moulds and mushrooms? A. Ecosystem B. Population

25. Ecology is a biological science that deals with all of the following except Answer the following questions. C. Kingdom monera D. Kingdom plantae A. Kingdom fungi B. Kingdom protista C. organism D. none​

26. Which of the following organism are consumers? A. Photosynthetic B. Chemosynthetic bacteria C. Green plant D. Scavengers

Answer:

(B.) The index fossils are the same geological age.

Explanation:

When they are the same fossil, but in two different locations we know that they are both most likely the same age.

The image represents air masses colliding with each other, leading to rapid changes in weather conditions.

The image represents the process of rapid changes in weather conditions occurring. The arrows in the image indicate various elements and phenomena related to these changes.

At the top, the final answer is that the image represents "Air masses are colliding with each other."

1. The arrow labeled "Direction of frontal movement" points right toward the "Cold front" map symbol. This indicates the movement of a cold front.

2. The arrow labeled "Rising warm air in front of cold front" points from the cold front upward into the sky. This signifies the upward movement of warm air.

3. The image also shows the development of clouds due to the upward movement of warm air. This indicates the presence of moisture in the atmosphere.

4. Finally, the image depicts advancing cold air behind the cold front, indicated by an arrow. This cold air is moving in the direction of the warm air.

Putting all these elements together, we can conclude that the image represents air masses colliding with each other. The cold front is advancing and pushing against the warm air, leading to the formation of clouds and changes in weather conditions. This collision between air masses often results in rapid changes in weather patterns, such as storms, rain, or temperature fluctuations.

For more such questions on air, click on:

https://brainly.com/question/27010145

#SPJ8

Answer:

B

Explanation:

We breath in oxygen, and we breath out carbon dioxide. Plants breath from the sun.

Answer:

(a) base

none of the other make sense

Answer:

The explanation will be filled down below

Explanation:

Prokaryotic: I could barely read anything do you think you could take a screenshot from the computer and post it on brainly?

Eukaryotic: I could barely read anything do you think you could take a screenshot from the computer and post it on brainly?

Both: I could barely read anything do you think you could take a screenshot from the computer and post it on brainly?

Answer:

D

Explanation:

the only thing that sets our sun apart from others is that its closer

The month that is carrying capacity that is most likely to be limited by water is: c. September.

This is due to the graph's apparent abrupt dip in water level around September, which indicates a decrease in the amount of available water resources.

As a result, the low water supply during this month may limit the carrying capacity, which refers to the maximum number of people that an area can support sustainably.

Therefore the correct option is C.

Learn more about carrying capacity here:https://brainly.com/question/14645317

#SPJ1

Answer:

A

Explanation:

The correct answer is BIPEDAL.

The reaction that increases with catabolism is A, ΔG known as the free energy change.

Catabolism is a type of metabolic pathway that breaks down complex molecules into simpler molecules. This process releases energy, which can be used by the cell to perform other functions. The ΔG of a reaction is a measure of the free energy change that occurs during the reaction.

A negative ΔG indicates that the reaction is spontaneous and will occur without any input of energy. A positive ΔG indicates that the reaction is non-spontaneous and will not occur without an input of energy.

Find out more on catabolism here: https://brainly.com/question/24754418

#SPJ1

Answer:

Radiation is the answer

Explanation:

A hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.

Conduction is defined as the process by which heat energy is transmitted through collisions between neighboring atoms or molecules which occurs more easily in solids and liquids, where the particles are closer together than in gases. where the particles are further separated.

Some examples of heat conduction are accidentally touching a hot pot, or when a heating pad is applied directly to and heats a muscle or when a hot horseshoe transfers heat to tongs.

During the conduction of electricity, movement of electrically charged particles occur in the medium. The electric current is carried and moved by the ions or electrons.

Thus, a hot horseshoe transfers heat to the tongs is the example of Conduction. So, the correct option is B.

Learn more about Conduction, here:

https://brainly.com/question/12136944

#SPJ2

The correct answer is ATP releases energy as a phosphate bond is broken.

ATP (adenosine triphosphate) is converted into ADP (adenosine diphosphate) when a phosphate group is removed from ATP, resulting in the release of energy. This process is known as hydrolysis, where water molecules are used to break the bond between the terminal phosphate group and the rest of the molecule.

During cellular metabolism, ATP serves as the primary energy currency of the cell. When energy is required for various cellular processes, the phosphate bond in ATP is broken by an enzyme called ATPase. This enzymatic hydrolysis reaction cleaves off one of the phosphate groups, resulting in the formation of ADP and an inorganic phosphate molecule (Pi). The released phosphate group is then available to be used in other cellular reactions.

The conversion of ATP to ADP is an essential part of energy metabolism in cells. The energy released during this process is utilized to drive various cellular activities, such as muscle contraction, active transport of molecules across cell membranes, and synthesis of macromolecules. Once ATP is converted to ADP, it can be further hydrolyzed to AMP (adenosine monophosphate) if more energy is needed. Ultimately, the energy stored in ATP is released when the phosphate bond is broken, allowing cells to perform their vital functions.

For more such answers on ATP

https://brainly.com/question/897553

#SPJ8

A weather front is a boundary separating bands of thunderstorms and severe weather, and may on occasion be preceded by squall lines or dry lines. Warm fronts are usually preceded by stratiform precipitation and fog. The weather usually clears quickly after a front's passage

Answer:How It’s Done. Bloodstain Patterns that May be Found. Bloodstains range in both amount of blood and type of pattern—from pools of blood around a body to obvious spatter patterns on the walls to microscopic drops on a suspect’s clothing.

Explanation:

The four types of final impression materials are: 1) inelastic impression materials, 2) elastomeric impression materials, 3) hydrocolloid impression materials, and 4) inorganic impression materials.

Inelastic impression materials, which include plaster and compound materials, seem to be the least desirable to use as final impression materials. These materials are rigid and lack flexibility, which makes it difficult to obtain accurate impressions of complex oral structures, and they can also cause discomfort for patients during the impression process.

Elastomeric impression materials, hydrocolloid impression materials, and inorganic impression materials have largely replaced inelastic materials due to their improved accuracy and ease of use.

To learn more about inelastic follow the link:

https://brainly.com/question/31356190

#SPJ1

Answer:

seawater ,upside-down funnel and seaweed

Explanation:

The polarity of water molecules is crucial to the formation and stability of cell membranes. Without this polarity, water would not be able to form hydrogen bonds, interact with polar molecules, or form stable cell membranes .

Water molecules are composed of two hydrogen atoms and one oxygen atom, and they have a slight negative charge on one end and a slight positive charge on the other.

This arrangement is due to the unequal sharing of electrons between the atoms, with the oxygen atom having a stronger pull on the electrons than the hydrogen atoms. This phenomenon is called polarity, and it is crucial to the unique properties of water.

First, water molecules would not be able to form hydrogen bonds with each other, which are crucial for many of water's unique properties. Hydrogen bonds occur between the positive and negative ends of different water molecules and give water its high boiling point, high surface tension, and the ability to dissolve many substances.

Furthermore, the polarity of water molecules is crucial to the formation and stability of cell membranes. The hydrophilic, or water-loving, heads of phospholipids are attracted to the polar water molecules, while the hydrophobic, or water-fearing, tails face away from the water.

In summary, the polarity of water molecules is crucial to many of its unique properties and is essential to many biological processes. Without this polarity, water would not be able to form hydrogen bonds, interact with polar molecules, or form stable cell membranes.

Know more about Water molecules here :

brainly.com/question/1313076

#SPJ11

The heat that is now contained in the car after sitting in sunlight all day long is primarily transferred to the car through the process of radiation.

Radiation is the transfer of heat energy through electromagnetic waves. When sunlight reaches the car, it carries thermal energy in the form of electromagnetic radiation.

The car's surfaces absorb a portion of this radiation, causing them to heat up. As the car's surfaces absorb the sunlight, they convert the radiant energy into thermal energy, increasing the temperature inside the car.

Unlike conduction and convection, which require direct contact or the movement of particles, radiation does not require a medium for heat transfer.

It can occur through a vacuum, such as the empty space inside the car. This is why even when the windows are closed, the heat from the sunlight can still be transferred to the car's interior through radiation.

Therefore, the primary process by which the heat is transferred to the car after sitting in sunlight all day long is radiation.

For more such answers on radiation

https://brainly.com/question/31065713

#SPJ11

Answer:

1. Plants use photosynthesis.

2. Photosynthesis uses water, carbon dioxide, and sunlight to make sugar.

3. Photosynthesis makes oxygen for animals to breathe.

Explanation:

It is Because the poop of elephant are a lot of nutrients

Elephant is a herbivore and all he eats is plants and plants based food. The poop of elephant is going to be full of seeds as per the diet of the elephant.

The animals which rely on plants and plants based food  for survival are called herbivores. Example are : deer, elephant, cow, buffalo etc.

This is a source of pollination as well and the name is called zoophily where the male reproductive unit of plants reached female unit via animals as carriers.

Learn more about herbivores animals at :

https://brainly.com/question/23904442

#SPJ5

Answer:

Bacteria

Explanation:

some living systems use an inorganic molecule as a final electron acceptor. Both methods are called anaerobic cellular respiration, where organisms convert energy for their use in the absence of oxygen. Certain prokaryotes, including some species of bacteria and archaea, use anaerobic respiration.

Answer:

Bacteria, fungi, and muscle.

Explanation:

I got them right on the Unit Review on Edge.

Answer:

A. Homologue.

B. Chiasma.

C. Synaptonemal.

D. Synaptonemal.

E. Synapsis.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Synaptonemal complex can be defined as a network of proteins that is responsible for holding homologous chromosomes (homologues) together.

Generally, a synaptonemal complex (protein lattice) is formed between homologous chromosomes during mitosis and meiosis. Also, synaptonemal complex is important for the formation of the four sister chromatids referred to as tetrads.

Furthermore, the synaptonemal complex (protein lattice) has a tripartite structure which comprises of the following components;

I. SC protein-1 (SYCP1).

II. SC protein-2 (SYCP2).

III. SC protein-3 (SYCP3).

In conclusion, the synaptonemal complex plays a significant role in synapsis, recombination and chromosome pairing.

Matching the various terminologies in genetics with their description, we have;

A. Homologue: one of a pair of chromosomes with similar genetic information and from different sources like the sperm and egg.

B. Chiasma: several X-shaped structures may be visible under the microscope and indicate where crossing over has occurred.

C. Synaptonemal: a lattice of protein holds two replicated chromosomes in precise register with one another.

D. Synaptonemal: four chromatids are held together by a zipper-like structure.

E. Synapsis: a process in which pairs of homologous complex chromosomes line up side by side.

Answer:

A graph has trait value on the horizontal axis and population of ... selection have similar curves, but the original population peaks

Answer:   graph B

Explanation:   :)

Answer:

plasma, red blood cells, white blood cells, and platelets.

Explanation:

Hope this helps!

Embryonated chicken eggs represents an in vivo method for cultivating viruses. (option c)

To cultivate viruses in a living system, an in vivo method is used. Among the options provided, embryonated chicken eggs are the most commonly used method for culturing viruses in a living organism.

HeLa cells: HeLa cells (a) are human cancer cells commonly used in laboratory research, but they are not a living organism suitable for virus cultivation.

Pure bacterial cell cultures: Bacterial cell cultures (b) are often used to study bacteriophages, which are viruses that infect bacteria. However, this method involves culturing viruses in bacterial hosts and does not involve a living organism.

Embryonated chicken eggs: Embryonated chicken eggs (c) are a widely used method for virus cultivation. In this method, viruses are injected into the developing embryo, which provides an environment for viral replication. The embryos provide a controlled and nutrient-rich environment for the viruses to grow and propagate.

Lung cell culture: Lung cell culture (d) involves growing lung cells in a laboratory setting. While this method can be used to study certain viruses, it is an in vitro (outside a living organism) method rather than an in vivo method.

In conclusion, the in vivo method for cultivating viruses among the options provided is embryonated chicken eggs. This method provides a living system in which viruses can replicate and propagate. (option c)

For more such questions on cultivating viruses, click on:

https://brainly.com/question/15000588

#SPJ8

A. If the solution inside and outside the vesicles contains both Na+ and K+ ions, but no ATP, the pumps will not work as ATP is required for their functioning.

The vesicles will remain in a state of equilibrium, with no movement of ions across the lipid bilayer.

B. If the solution inside the vesicles contains both Na+ and K+ ions and the solution outside contains both ions and ATP, the pumps will use ATP to actively transport Na+ ions out of the vesicles and K+ ions into the vesicles. This will result in a concentration gradient, leading to an exchange of ions across the lipid bilayer.

C. If the solution inside the vesicles contains Na+ and the solution outside contains Na+ and ATP, the pumps will use ATP to pump Na+ ions out of the vesicles. This will result in a concentration gradient of Na+ ions across the lipid bilayer, leading to the diffusion of Na+ ions from outside to inside the vesicles.

D. If the solution is as in B, but the Na+-K+ pump molecules are randomly oriented, some facing one direction and some the other, the pumps will not function efficiently. The random orientation of the pumps will result in some pumps working to pump Na+ out and K+ in, while others will pump Na+ in and K+ out, leading to a chaotic exchange of ions across the lipid bilayer.

Learn more about Na+-K+ pump at : https://brainly.com/question/13333836

#SPJ4

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

Hope this helps!

The fact that different exons are retained or spliced out of the primary transcript explains how various proteins can be made in different cell types from the one TPM1 gene.

TPM stands for tropomyosin, which codes for the Tropomyosin alpha-1 gene in humans. It makes up the skeletal filaments and has a role in controlling the contraction and relaxation of muscles.

The mRNAs transcribed from the DNA strand carry information for protein synthesis. Gene splicing happens after transcription, where a single gene gets modified to code for various proteins. This process helps in protein diversity.

The intracellular concentration of calcium ions and the binding of the ion to troponin causes conformational changes and results in actin-myosin bridge formation and subsequent contraction and relaxation of muscles.

To know more about transcription:

https://brainly.com/question/14136689

#SPJ4