Answer:
According to cell theory, all living organisms are made of cells. This includes:
Plants
Animals
Fungi
Protists (single-celled eukaryotic organisms)
Bacteria (single-celled prokaryotic organisms)
All of the above should be selected.
Which cells in your body undergo cellular respiration.
Answer:
it is a
aerobic respiration
Mindy notices that her cat is having trouble urinating. The veterinarian suspects Mindy's cat has a urinary tract infection. Which body system does
this disease affect?
O A.
endocrine
OB. excretory
OC. respiratory
O D. circulatory
Answer:
The answer is B.excretory
9 ¿Cuál es la similitud entre una marea muerta y una marea de primavera?
Answer (in English):
Both Spring and Neap tides occur twice each month. Spring tides occur twice each lunar month all year not regarding what season it is. Neap tides, which also occur twice a month, occur when the sun and moon are at right angles of each other.
En Espanol:
Tanto las mareas vivas como las mareas muertas ocurren dos veces al mes. Las mareas de primavera ocurren dos veces cada mes lunar durante todo el año sin importar en qué estación se encuentre. Las mareas muertas, que también ocurren dos veces al mes, ocurren cuando el sol y la luna están en ángulos rectos entre sí.
Three unlinked genetic loci, each with two alleles, determine the differences in sugar content (and therefore sweetness) in a diploid fruit. These genes contribute equally to sugar content, and their effects are additive. The least sweet variety (aabbcc) and the sweetest (AABBCC) are bred to produce an F1 generation. All the F1 plants produce fruits of intermediate sugar content. Phenotypes are listed below:
Plants Sugar content value, relative to sweetest plant
aabbcc 40%
AABBCC 100%
F1 70%
The fruit breeder's goal is to sample a variety of sugar contents. She breeds F1 plants with one another to produce F2 progeny. For each sugar content listed below, what is the probability that an F2 plant will produce fruit with that sugar content?
a. 70%.
b. 50%.
C. 80%.
d. 100%.
Answer:
This is actually a case of additive effect that means, it doesn't matter which allele is dominant which is recessive. Here what really matter is the total number of dominant and recessive alleles.
Offspring with_
All 6 dominant allele possess 100% sugar content.
any 5 dominant alleles possess 90% sugar content.
Any 4 dominant alleles possess 80% sugar content.
Any 3 dominant alleles possess 70% sugar content.
Any 2 dominant alleles possess 60% sugar content.
Any 1 dominant allele possess 50% sugar content.
Zero dominant allele (aabbcc) possess 40% sugar content.
Hence by this concept we can easily find the percentage of sugar content of any offspring.
what is the probability that an F2 plant will produce fruit with that sugar content?
a. 70% - 17/64. (all Blue coloured offsprings)
b. 50% - 5/64. (all green cloured offsprings)
c. 80% - 15/64. (all red coloured offsprings)
d. 100% - 1/64 (single purple colored AABBCC offspring).
Parents AABBCC X aabbcc
(100%) x (40%)
F1 AaBbCc
(70%)
F1 selfing AaBbCc x AaBbCc
Possible gametes of AaBbCc are ABC, ABc, AbC, Abc, aBC, aBc, abC, and abc.
Cross shown to draw a Punnett Sqaure-
The mechanical advantage of a machine is the number of times it a. multiplies the resistance force. b. multiplies the effort force. c. changes the direction of the effort force. d. changes the direction of the resistance force.
The force or speed of a machine is multiplied by its mechanical advantage. It is a figure (without units) that indicates how many times the apparatus multiplies a force (or speed). I. M. A. An ideal machine's mechanical advantage is the optimal mechanical advantage. Thus option A is correct.
What is the mechanical advantage of a machine?The ratio of load to effort is referred to as a machine's mechanical advantage. The efficiency of a machine is due to its mechanical advantage. Effort/Load = Mechanical Advantage. The mechanical advantage M A is equal to F 0 F I where F 0 is the output force and F I is the input force.
Therefore, multiplies the resistance force.
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Many bony fish species have a swim bladder: an air-filled organ that can inflate to help them float up in water or deflate to help them sink down. What can you infer about a species that lacks this organ?
A species that lack a swim bladder, a fish without buoyancy issues will often stay still and erect in the water.
What is a swim bladder?You will notice excessive fin movement if your fish are trying to keep upright or are swimming sideways or upside down as they attempt to float correctly.
Thus, we may draw the conclusion that the swim bladder's air capacity rises as the fish dives deeper.
You might be shocked to learn that the majority of bony fishes have a swim bladder, a particular organ that helps them with that.
Therefore, this is a gas-filled sac with a thin wall that is found inside a fish's body.
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what are tassels of corn carb?
Answer:
The tassel is a male flower. Remember that the corn plant contains both male flowers and female flowers (corn silks) on the same plant. The tassel consists of many smaller parts that work together to release pollen. The tassel itself consists of a center spike with varying amounts of branches.
Explanation:
The corn-cobs have long tassels because they are involved in the production of a large number of pollen grains. The tassels in corn-cob helps to wave the wind, to trap pollen grains.
Answer:
Male flower
Explanation:
The ear shoots represents the female flowers.
What process (mitosis or meiosis) do pollen and egg cells undergo?
Many years ago, scientists
considered sponges to belong to Kingdom Plantae. What sort of evidence convinced them that sponges belonged to Kingdom Animalia?
we think of our muscular system as the system that helps move around it also functions on an interval level by helping food movement in the ______ and ________ both parts of the digestive system
Answer: it also functions on an interval by helping food movement in the stomach and small intestines.
Explanation:
Both parts of the digestive system .
Why is it difficult to find the fish named after former president Barack Obama
what anatomy and physiology
Answer:
Explanation:
Anatomy and physiology are two of the most basic terms and areas of study in the life sciences. Anatomy refers to the internal and external structures of the body and their physical relationships, whereas physiology refers to the study of the functions of those structures.
4. DNA profiles can be used for all the following except:
a. Paternity tests
b. Matching crime scene DNA to a suspect
c. Identifying Human Remains
d. Drug Testing
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Changing the Earth's climate results in:
Select one:
1, Rising sea levels
2, Irregular weather patterns
3, All of these
4, Melting ice caps
Answer:
All of these
Explanation:
Changing the Earth's climate can have a number of impacts on the planet and its inhabitants. One potential effect is rising sea levels, as a warmer climate can cause the polar ice caps to melt, increasing the amount of water in the oceans. This can lead to flooding and other coastal hazards. Another effect of climate change is irregular weather patterns, as a changing climate can alter the frequency and intensity of storms, droughts, and other extreme weather events. This can have significant impacts on agriculture, natural systems, and human communities. Finally, changing the Earth's climate can also result in melting ice caps, as rising temperatures can cause the polar ice caps to melt and contribute to rising sea levels. Overall, climate change can have a range of impacts on the Earth and its inhabitants, and understanding these impacts is an important part of addressing this global challenge.
Part B
The minerals that make up rocks give them their unique properties. Based on your results, do you think that any of your three rocks have the exact same mineral make up, or are they three different types of rock? Explain your answer.
Rocks doesn't have the exact same mineral make up as they are made of different composition.
How to illustrate the information?A naturally occurring collection of minerals and/or mineraloids is called rock. There is no known chemical makeup of rocks.
Minerals are naturally occurring substances with unique atomic structures, compositions, and chemical and physical properties. Typically, two or more minerals are mixed together through geological processes to form rocks.
Because of their minerals, formation processes, and processes that have affected the rocks since they were formed, various rocks have different properties.
Rocks are composed of minerals and have a wide range of traits or properties. When a rock is ground into a powder, it takes on the color of streak, and a rock's luster indicates how shiny it is. Other characteristics include size, shape, texture, and hardness.
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Which bone markings are responsible for making the protrusions of
the ankles, just above the feet?
Answer:
Lateral Malleolus and medial malleolus. The lateral malleolus is comprised of the talus and fibula. The medial malleolus is comprised of the talus and tibia.
Explanation:
hello:)
The fibula, tibia, and talus, the three bones that make up the ankle joint, can all break if you fall or get a hit to the area.
What are the functions of bone of ankles?The subtalar joint, which is located below the ankle joint, permits the foot to move from side to side.
The true ankle and subtalar joints are surrounded by a network of ligaments, which are strong, flexible tissues that connect the bones of the leg to those of the foot.
The responsibility for ensuring the body's balance and stability falls on the ankles. Ankles are positioned to absorb friction brought on by various bodily movements.
Therefore, The talus and fibula make up the lateral malleolus. The talus and tibia are part of the medial malleolus.
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What is used to link small parts together so animals can move easily from one to another
This part of the brain is responsible for essential survival functions such as breathing and heart rate.
cerebrum
corpus collosum
cerebellum
brain stem
Answer:
D. brain stem
Explanation:
i am 100% sure because I learned this last year! hope this helps!!
At 40°C, the temperature of sorghum could be lower than 40°C. True or False
Answer:
True.
Explanation:
The temperature of sorghum could be lower than 40°C when the surrounding temperature is 40°C because the sorghum plant absorb the sunlight and used it in the process of photosynthesis and the transpiration process regulate the body temperature of sorghum plant. Transpiration is the process in which water evaporated through a plant and its aerial parts, such as leaves, stems and flowers. This process removes extra heat with water through stomata so we can say that the temperature of sorghum is lower than 40°C.
If you did the experiment with both plant and animal cells, how do you think their DNA would compare?
Answer:
The correct answer is - the DNA from both cell types will look just the same. The structure of DNA is consistent among most living things, even in animals and plants.
Explanation:
In plant and animal cells have various differences but at the genetic level or chemical level, the DNA of both cells are structurally and functionally similar to one another. The DNA of both cell-type have a double helix and ladder-like genetic molecule.
Both of these cells have double-stranded DNA molecules present in the nucleus. It is also found that the some of the proteins are produce by both plants and animals.
examples for classification
Answer: Here are a few examples of classification:
Explanation:
Organizing a library's books by genre (e.g. fiction, non-fiction, children's books, etc.)
Sorting clothing items by size (e.g. small, medium, large)
Grouping types of food based on their ingredients or cooking methods (e.g. vegetarian, vegan, gluten-free)
Name 5 high energy substrates of metabolism in the order of their energy of hydrolysis
Answer:
A summary of metabolism. The unity of life. Biological energy exchanges. ...
The fragmentation of complex molecules. The catabolism of glucose. Glycolysis. ...
The combustion of food materials. The oxidation of molecular fragments. ...
The biosynthesis of cell components. The nature of biosynthesis. ...
Regulation of metabolism. Fine control.
The structure that surrounds an animal cell is the cell wall.
True
False
acetty II
Science: 01/13: LS Recording
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in wonder what did auggie hav X
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Venus is called Earth's sister planet because it is almost the
same mass and diameter as Earth.
Use the solar system diagram and the data table to
compare the gravitational attraction of the Sun on these
two planets.
This will be your CLAIM.
OUR SOLAR SYSTEM
ASTEROIDS
SGIOB013
MOON EARTH
URANUS
SATURN
PLUTO
JUPITER
COMETS
Our Solar System
Inner Planets
Distance from
Planet
the Sun (in
million miles)
Mercury 36
Diameter (in
miles)
Temperature Number of
(kelvin) Moon
3,031
100-700K
0
Venus
67.2
7.521
726K
0
Earth
93
7.926
1
260-310K
Mars
141.6
4,222
150-310K
2
Answer:
sorrrrrrrrry I neeeed points
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Explanation:
I can speak French, German, Spanish, English, and Arabic.. I love learning languages and travelling by my van and see the world
What is shortest to longest growing season for tundra, desert, rainforest, deciduous forest
Answer:
Desert
Explanation:
I hope this is it
which division of the nervous system collects information
Answer:
peripheral nervous system
Explanation:
the general flow of information is that the peripheral nervous system (PNS) takes in information through sensory neurons, then sends it to the central nervous system (CNS) to be processed
If a person's thyroid gland is removed surgically and hormone supplements
are not taken, the person will probably lack energy, feel cold, and gain weight.
a) true
b) false
What two forms of matter do plants absorb from soil in order to grow?
Answer:
liquid (water)
geses like hydrogen,oxygen etc.,
Answer: Nutrients and Water
Explanation: Plants actually need Nutrients as well as water which consists of hydrogen and oxygen from the soil to grow. Plants also need sunlight and carbon dioxide to grow. They get carbon dioxide from the air as carbon helps plant to build new stem, leaves, stems, and roots. And the oxygen they get from the carbon dioxide is used to build glucose molecules.
Nutrients provide plants with the strength which helps them to grow big strong and healthy.
Water helps to move the food and nutrients to all over the different parts of the plant.
Is acid rain a short-term or long-term environmental impact?
Answer:
long term effect
Explanation:
while the long term effect of acid rain are still being studied , it is well documented that the effects include harm to freshwater ecosystems and widespread decline in Forest health including damage to more than 70 percent of the red spruce forests in parts of New England
What would happen in an ecosystem without primary consumers