Answer:
TAAGCTTAGCCCCATGAT
Explanation:
A - T
T - A
C - G
G - C
How do the positions of the aronium and antheridium relate to their reproductive function?
Answer:
Generally in non flowering plant the male sex organ is called the antheridium,while the female is called the achegonium. Due to the habitat and methods of reproduction, special adaptive feature s have been developed by these plants to ensure reproduction and prevent extinction.
Explanation:
Based on structure,Antheridial (male sex cells) are usually upright in position,with pores located at the top of the antherialdial disk.These perforation is adaptive feature for effective dispersal of sperm during reproduction.
In addition present in the archegoniu is the achegonium dsik. The latter is the adaptive feature for protection of the archegonia.The disc serve as an umbrella surface for the protection of the archegonia during reproduction.Thus ovum is well protected to ensure fertilization and prevent wastage.
What are the monomers (building blocks) of Carbohydrates?
Answer:
Monosaccharides. Which are sugars such as glucose fructose and etc
What are the seven properties that all living things share?
Answer:I’m not sure
Explanation:lol
Answer:
order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
Explanation:
Properties of Life. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing. When viewed together, these characteristics serve to define life.
SOMEONE HELPPPP!!!!!
Answer:
All your going to do is right down what you see and what it's doing for the first question and then if you have any questions does that awnser your question?
The average distance between Earth and the sun is called what?
Answer:
92,955,807 miles
Earth orbits the sun 100,000 times closer than the Oort Cloud, at an average of 92,955,807 miles (149,597,870 km). The distance from Earth to the sun is called an astronomical unit, or AU, which is used to measure distances throughout the solar system.
Answer:
the distance from the earth to the sun is called an AU
Rocks is biotic or abiotic?
Soul is biotic or abiotic ?
Sea shells is biotic or abiotic?
Streams have a detectable current, while rivers do not. Please select the best answer from the choices provided T F
Answer: FALSE
Explanation:EDGE
Streams having a detectable current, while rivers not having is a False statement.
What is Current?This is defined as the flowing movement of water in a river or stream which follows a known pattern.
Both rivers and streams have detectable current which can be calculated which is the reason why the above statement is false.
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Choose any environmental problem and come up with a solution (taking into account the amount of knowledge at this time), it may even be fantastic, but it should not be written off from the textbook.
Answer:
Wild Fires
Explanation:
Wild Fires are caused many factors including discarded cigarettes . These can be prevented when people stop to smoke in the forest and obey the fire protocols in the forest
Which characteristic is common to all prokaryotes and eukaryotes
Answer:
Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA. The plasma membrane, or cell membrane, is the phospholipid layer that surrounds the cell and protects it from the outside environment.
Explanation:
Energy used in organisms is called _____.
organelles
metabolism
homeostasis
cells
Answer:
metabolism
Explanation:
metabolism is defined as a group of chemical processes that take place in the body to produce energy.
What type of molecule serves the following functions in the body: maintaining brain health, controlling inflammation, and building fat molecules? Phospholipid Fatty acid Glycerol Glycogen
Answer:
B my sister did the test
Explanation:
Phospholipid serves the following functions in the body by maintaining brain health, controlling inflammation, and building fat molecules
What is the function of phospholipid ?It is a cell membrane semi permeable component, means it only allow certain molecules into and out of the cell.
It help in the cell to keep working, protect the cell, maintain the structure of the cell, ultimately maintain homeostasis.
The splitting of phospholipids produces high amount of energy.
It help in lubrication of cell of the lungs and joints.
In pharmaceutical application phospholipid used in drug development and also used in the drug delivery system.
Furthermore, phospholipid can be used as an emulsifier in food industry. For example making of mayonnaise include egg yolk
Phospholipids also present in high concentrations of plants like soybean, corn, and cotton seeds.
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explain why there are no giant cells. Use the terms diffusion, cell membrane and cell volume in your answer.
Answer:
overly large cells have a lower surface area:volume ratio. a large surface area is needed to obtain nutrients, dispose of substances, and for diffusion to occur. A giant cell would not be able to accomplish these tasks effeciently enough, and would eventually die
Humans autosomal cells have two copies each of 23 unique chromosomes. Match each cell division event and cell type according to the number of chromatids present.
Answer:
Mitosis cell division--- 46 chromosomes.
Meiosis cell division--- 23 chromosomes.
Explanation:
If the cell division occurs and the daughter cells formed with 46 number of chromosomes each so this is mitosis cell division because both the daughter cells receives double number of chromosome whereas, if the cell division happens and the daughter cells formed with 23 number of chromosomes each so this is meiosis cell division because all the daughter cells receives half number of chromosome.
When designing a new engine, engineers must use the core concept of ___________ to create the model.
A) flight
B) reactivity
C) thermodynamics
D) potential energy
Answer: thermodynamics
Which of the following is an inference based on an observation?
A 26 egrets were counted during the bird watch
B during the experiment the color of the leaves changed from yellow to green
C five different animal tracks crossed the path so water must be near
D the candle melted in three hours and 25 minutes
Answer:
D
Explanation:
What are some examples of quantitive and qualitative data
The cell structure labeled X is found only in
A animal cells
B eukaryotic cells
C plant cells
D prokaryotic cells
Answer:
B. eukaryotic cells
Explanation:
because b is the only cell that has a nucleus.
A scientist finds fossils of several different species of fish on top of a mountain. What do these findings most strongly suggest about the region?
Answer:
Scientists have found fossils of whales and other marine animals in ... When these animals died from 15 million to 20 million years ago, their ... In geological terms, the time the fossils took to rise from ocean floor to mountain top was ... In more recent sediments, the group found species related to modern .
Explanation:
what happens to matter in a biogeochemical cycle
Answer:
A biogeochemical cycle is one of several natural cycles, in which conserved matter moves through the biotic and abiotic parts of an ecosystem. ... Each of these elements is circulated through the biotic components, which are the living parts of an ecosystem, and the abiotic components, which are the non-living parts.
Which biogeochemical cycle does NOT involve a
stage where the chemical enters the atmosphere?
a. water cycle
b. carbon cycle
c. nitrogen cycle
d. phosphorus cycle
Answer: D. phosphorus cycle
Biogeochemical cycles include the transfer of nutrients and other essential elements among biotic and abiotic factors. The correct answer is option d i.e. phosphorus cycle.
Phosphorus cycle is a sedimentary cycle, which does not have any gaseous component. It does not involve any stage where the chemical enters the atmosphere. Phosphorus travels through the hydrosphere, lithosphere, and biosphere during this biogeochemical cycle. The weathering of rocks releases phosphorus. Phosphorus is removed from the soil and water bodies by rain and erosion. Animals and plants get this phosphorus from the soil and water in order to flourish. Phosphorus is also necessary for the development of microorganisms. When plants and animals perish, they decompose, returning the stored phosphorus to the soil and water bodies where it is once more ingested by new plants and animals, continuing the cycle.
Therefore, the correct answer is phosphorus cycle, i.e. option d.
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Please help me, anything will help. I think 5 is B.
Answer:
Abiotic processes such as rainfall can also affect the pH of the soil. In areas of high rainfall, acidic soils can be created through leaching of bases from the soil, while more basic soils are typically located in arid environments. ... pH can also affect the availability of nutrients in this soil
Explanation:
the largest human cell is the egg cell with a diameter of 121 micrometers.what is the diameter of a human egg cell in Millimeters. In unit conversions tiles
Answer:
Hmm.
Explanation:
The human egg is 0.1 mm in diameter.
How might future uses of technology affect Earth?
Answer:
it can affect by making the world better but in some cases it can make it worse
Explanation:
In this energy pyramid below,which type of consumer gets only 10% of the energy stored in plants
A.herbivores
B.carnivores
C.secondary consumers
Answer: I believe it’s carnivores..
Explanation:
Every time an animal (starting with the primary consumers) eats food, they obtain ten percent of that energy. hope this helps bro
In the energy pyramid the consumer that gets only 10% is the : (A). Herbivores
Meaning of Consumers and energy pyramidA consumer is one that can not produce its own food by itself using sunlight. They do not possess chlorophyll, but they depend on the producers for food.
The energy pyramid is a pyramid that shows how energy is transferred or distributed in a food chain between the producers and the consumer. The energy in the pyramid reduces as we go up the pyramid.
In conclusion, In the energy pyramid the consumer that gets only 10% is the Herbivores
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Which of the following processes involves the chloroplast?a. cell divisionb. conversion of light energy to chemical energyc. formation of reproductive cells d. stringing amino acids together
Answer:
[tex]\boxed{\tt B. \ Conversion\ of\ light \ energy \ to \ chemical \ energy}[/tex]
Explanation:
This question asks us which process involves the chloroplast.
In plants, algae, and some bacteria, a process called photosynthesis occurs. This process takes place in the chloroplasts. In the process, the organism takes light energy from the sun, carbon dioxide, and water, and turns it into glucose and oxygen.
The glucose that is made becomes the food and energy for the organism. In another process, called cellular respiration, the sugar is turned into ATP, a kind of useable energy.
The best answer choice is B. Conversion of light energy to chemical energy. The chloroplasts convert light energy to sugar, and the sugar becomes chemical energy.
Which two characteristics do all animals have?
Answer:
All animals are eukaryotic, multicellular organisms, and most animals have complex tissue structure with differentiated and specialized tissue. Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites.
Explanation:
The two characteristics that all animals have in common is that their cells have a nucleus and membrane-bound organelles. The correct option is C.
What are eukaryotic organisms?Eukaryotes are organisms whose cells have membrane-bound organelles in addition to a nucleus.
Eukaryotic creatures come in a great variety, including most algae, all animals, plants, fungus, and protists.
Prokaryotes are creatures without a nucleus or other organelles in their cells. Bacteria and archaea, two separate groupings of prokaryotes with allegedly independent evolutionary histories, are separated into.
The majority of prokaryotes are tiny, single-celled creatures with a straightforward structure.
Each animal has a cell that is composed of different organelles, including the nucleus, which houses all of the essential information, including DNA, and a membrane-bound organelle that protects and molds the cell.
As a result, the nucleus and membrane-bound organelles are among animals' shared traits.
Thus, the correct option is C.
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Your question seems incomplete, the missing options are:
O They are symmetrical and heterotrophic
O They are heterotrophs and have a backbone.
O Their cells have a nucleus and membrane-bound organelles.
O They have a backbone, and their cells have membrane-bound organelles.
Which of these elements is found in both carbohydrates and water?
1. carbon
2. oxygen
3. nitrogen
4. helium
The answer is option 2 oxygen
Which stars have the shortest lifespans?
Answer:
6 months
Explanation:
HELP QUICKLY!!!
What level of organization is represented by each image?
A:___
B:___
C:___
Answer:
A: Cell
B: Organ
C: Tissue
How would you define biology and relate it with its major devisions?
