Why is a pasture-type system is
more labor intensive than
controlled systems?
A. There is greater maintenance of the
equipment.
B. There is greater need to handle diseases.
C. There is greater area to cover to observe and
manage the animals.
D. There is greater cost of feed per animal.
Answer:
The correct option is C.
There is greater area to cover to observe and
manage the animals.
Explanation:
This is because pasture type system refers to a large area of land where grasses are grown and animals are allow to graze the area of land to obtained nutrients. In this system there is large area of land where animals are well observed while feeding in order to prevent the risk of loss and attacks.
which of the following terms would blue eyes represent in an organism?
A. genotype
B. phenotype
C. appearance
Answer:
phenotype
Explanation:
Genotype is the term which is responsible for the blue eyes in an organism because it occurs due to changes in genes.
What is genotype?The genotype of an organism refers to genes or genetic material of an organism. Genotype can also be refer to the alleles or variants an individual carries in a particular gene.
So we can conclude that genotype is the term which is responsible for the blue eyes in an organism because it occurs due to changes in genes.
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When the Volume of Liquid was 60 mL what was its mass?
Answer:
60 grams or 0.060000 kg
Explanation:
Why do we have to secure the inflated balloon
Answer:
cuz it will blow up xd need more secure
Answer:
it might fly away
Explanation:
A)x-linked
B)No answer text provided
C)recessive
D)dominant
Answer:
D)dominant
Explanation:
What is the name for the science that studies evolution that oc-
curs within a population?
A
gene pool
B
macroevolution
с
microevolution
D
population genetics
Answer:
D. Population genetics
Population genetics is the study of genetic variation within populations, and involves the examination and modelling of changes in the frequencies of genes and alleles in populations over space and time. ... In natural populations, however, the genetic composition of a population's gene pool may change over time.
Explanation:
microevolution - evolutionary change within a species or small group of organisms, especially over a short period. (Not studying the overall evolution in the population, just a single allele usually) Not it then
macroevolution - Macroevolution in the modern sense is evolution that is guided by selection among interspecific variation, as opposed to selection among intraspecific variation in microevolution (this goes over huge groups of different species) Not it then
gene pool - The gene pool is the set of all genes, or genetic information, in any population, usually of a particular species. (Not the study of evolution in a population) Not that then
So it has to be D
Answer:
population genetics
Explanation:
Comment on the folding of protein in vaccum
Answer:
Protein folding is a process by which a polypeptide chain folds to become a biologically active protein in its native 3D structure. ... The amino acids in the chain eventually interact with each other to form a well-defined, folded protein. The amino acid sequence of a protein determines its 3D structure.
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5. The fossilized jawbones in the diagram below show the changes in organisms over time.
Answer:
B. These fossils provide evidence that evolution occurs over long periods of time
Explanation: The diagrams show different jawbones millions of years apart meaning that evolution took very long periods of time, I hope I'm correct
Answer:
the answer is B
Explanation:
i did the test on preformance
what three phases of the cell cycle are considered interphase
Answer:
The cell cycle has three phases that must occur before mitosis, or cell division, happens. These three phases are collectively known as interphase. They are G1, S, and G2. The G stands for gap and the S stands for synthesis.
Explanation:
The three phases of the cell cycle that are considered interphase include G1, S phase and G2.
The cell cycle can be divided into the interphase and mitotic (M) phases.The interphase can in turn be divided into a Growth G1 phase, synthesis (S) phase and Growth G2 phase.The synthesis of the genetic material (DNA) occurs in the S phase, whereas in G1 and G2 the cell synthesizes all materials required to enter into cell division.In conclusion, the three phases of the cell cycle that are considered interphase include G1, S phase and G2.
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This type of sexual reproduction is when sperm and egg join together externally (outside of the body). *
Answer:
External Fertilization
Explanation:
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what is Otis’s gene versions for body color
Answer:
giao
Explanation:
QUESTION 8
Sleep deprivation is linked to less activity in the CA1 region of the hippocampus.
O True
O False
How do chemical weathering affect land formation?
Answer:
Chemical weathering erodes the land/basically sort of melts the land away due to the pollution in the rain.
Explanation:
Answer:
Chemical weathering changes the molecular structure of rocks and soil. ... Sometimes, chemical weathering dissolves large portions of limestone or other rock on the surface of the Earth to form a landscape called karst. In these areas, the surface rock is pockmarked with holes, sinkholes, and caves.
Within the cell we find organelles with specialized functions. Identify the correct organelles from options below
Answer:
List of Cell Organelles and their Functions
Plasma Membrane
Cytoplasm
Nucleus
Endoplasmic Reticulum
Mitochondria
Plastids
Ribosomes
Golgi Apparatus
Microbodies
Cytoskeleton
Cilia and Flagella
Centrosome and Centrioles
Vacuoles
Explanation:
A student is performing experiments on a particular substance. Which
statement is an observation of a chemical property of the substance?
O A. It melts.
O B. It burns.
O C. It floats.
O D. Electricity cannot pass through it.
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Answer:
of what substance??
Explanation:
Answer: it burns
Explanation: a p e x
The hypothalamus regulates the ________.
a. thalamus
b. pineal gland
c. pituitary gland
d. pons
Answer:
c. pituitary gland
Explanation:
The hypo(below) thalamus is an almond size structure located superiorly to the brainstem. it is located below the thalamus. Hence the name hypothalamus.
It is primary function is is to control the body homeostatic functions of sleeping and waking up, sex, thirst and hunger etc.
It performs these roles by serving as the primary link of the nervous system with the endocrine system. Pituitary gland is an example of endocrine gland that secrets many hormones. (they are called endocrine because the hormones are secreted directly into the blood streams.
Its activities are controlled by the nervous stimulation from hypothalamus. Therefore the instructions to secretes certain hormones to the post and anterior part of the pituitary gland depends on the hypothalamus.
Growth hormones, oestrogen, and thyroid are examples of hormones of the pituitary glands.
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Gravity and friction between the ocean and the wind that blows across its surface influence surface currents is the main force for surface ocean currents
Answer:
d
Explanation:
because is letter D
Which crop leaves soil with the lowest levels of nitrogen?
Answer:
cotton
Explanation:
Cotton crop leaves soil with the lowest levels of nitrogen.
What is a nitrogen?Nitrogen is the chemical element with the symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System.
Nitrogen is important to the chemical industry. It is used to make fertilizers, nitric acid, nylon, dyes and explosives. To make these products, nitrogen must first be reacted with hydrogen to produce ammonia. This is done by the Haber process.
Nitrogen is important to all living things, including us. It plays a key role in plant growth: too little nitrogen and plants cannot thrive, leading to low crop yields; but too much nitrogen can be toxic to plants [1]. Nitrogen is necessary for our food supply, but excess nitrogen can harm the environment.
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What is the function body system shown below?
Answer:
provide nutrients to the body
Explanation:
this is the digestive system
What climate condition occurs during El Niño?
dry heat throughout North America
>>warm water moving toward the coast of South America
heavy rain moving toward the coast of South America
flooding throughout North America
Answer: "warm water moving toward the coast of South America"
Explanation:the change in the temperature of the water in the Pacific ocean contributes to the rise in temperature in the air and on land as well. During El Niño, the temperature in the area of the tropical Pacific ocean increases, so there is usually a surge in wildfires and rainfall.
Answer:
the upper mate is correct
It is the four minaret tower. The city of Hyderabad is designed around it, and is often referred
as the 'Arc of Triumph of East.____________
Answer:
it is Charminar..... i guess!!!
Explanation:
In a simulation they prepared the enzyme disgestion reaction in 4 tubes A+,A-,K+ and K- .what is the difference between the + and -
Answer:
i nb u ksbhsjhs shhsbsb nsksb s
How are gymnosperm seeds and angiosperm seeds different?
Answer:
angiosperms have seeds that are closed within an ovary, gymnosperms have no flowers or fruits, and have unenclosed seeds on the surface of scales or leaves
examples of mixed fertilizers
Gnetophyta is considered as a linkage between gymnosperms and
angiosperms based on a few characteristics found in Gnetophyta. State
the characteristics.
Answer:
they have small leaves
they have chloropyhll
How is the function of NAD
similar to that of NADP+?
Answer:
The function of NAD+ that is similar to that of NADP+ is that each NAD+ accepts a pair of high-energy electrons. Describe glycolsis in terms of energy input, energy output, and net gain of ATP. In glycolysis, glucose is converted to molecules of pyruvic acid. ... NAD becomes NADH.
Explanation:
Answer:
they are both electrons that carry high energy electrons which then are converted and used into the transport trains.
Who was credited with the discovery of the virus?
Answer:
Dmitri Ivanosky in 1892
Explanation:
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What happens after Telophase?
&
36/86
>
C
Answer:
The chromosomes begin to uncoil, which makes them diffuse and less compact. Along with telophase, the cell undergoes a process called cytokinesis that divides the cytoplasm of the parental cell into two daughter cells.
The genetic variation within a species:
Answer:
✔ genetic diversity
Explanation:
Answer:
genetic diversity
Explanation:
Capturing energy is critical to
every environment because
without it producers are unable to
A. absorb water
B. make their own food
C. reproduce
D. recycle nutrients
Answer:
C. reproduce
Explanation: