Answer: The basic theme of whale evolution is the development of large animals from much smaller ancestors, and nowhere is this more evident than in the case of multi-ton sperm and gray whales, whose ultimate forebears were small, dog-sized prehistoric mammals that prowled the riverbeds of central Asia 50 million years ago. Perhaps more intriguingly, whales are also a case study in the gradual evolution of mammals from fully terrestrial to fully marine lifestyles, with corresponding adaptations (elongated bodies, webbed feet, blowholes, etc.) at various key intervals along the way.
Explanation:Pick B is the best choice
What type of asexual reproduction is shown in the image below?
A)Binary Fission
B)Spores
C)Budding
D)Vegetative reproduction
It's budding or vegetative productioon it's one of them i think tell me if i am wrong
The type of asexual reproduction shown in the image below is Option C) Budding.
Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. For example, the small bulb-like projection coming out from the yeast cell is known as a bud. Since the reproduction is asexual, the newly created organism is a clone and excepting mutations is genetically identical to the parent organism. Organisms such as hydra use regenerative cells for reproduction in the process of budding.
In hydra, a bud develops as an outgrowth due to repeated cell division at one specific site. These buds develop into tiny individuals and, when fully mature, detach from the parent body and become new independent individuals.Internal budding or endodyogeny is a process of asexual reproduction, favored by parasites such as Toxoplasma gondii. It involves an unusual process in which two daughter cells are produced inside a mother cell, which is then consumed by the offspring before their separationBudding, in biology, a form of asexual reproduction in which a new individual develops from some generative anatomical point of the parent organism. In some species, buds may be produced from almost any point of the body, but in many cases budding is restricted to specialized areas. The initial protuberance of proliferating cytoplasm or cells, the bud, eventually develops into an organism duplicating the parent. The new individual may separate to exist independently, or the buds may remain attached, forming aggregates or colonies. Budding is characteristic of a few unicellular organisms (e.g., certain bacteria, yeasts, and protozoans). However, a number of metazoan animals (e.g., certain cnidarian species) regularly reproduce by budding.Learn more about Budding
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how is the hydrosphere connected to the lithosphere
Answer:
Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (lithosphere), or evaporating into the air (atmosphere). Humans (biosphere) harness energy from the water (hydrosphere) by having it spin turbines (lithosphere) to produce electricity.
Explanation:
How the Medical Assistant should evaluation a site for drug administration and why. 
Answer:
In general, documentation should include the date and time administered, medication name and dose, route of administration, site of administration (if applicable), the lot and expiration date (if applicable), and the patient's response to the medication.
Explain how the ocean affects human life through medicine, nutrition and the economy?
Answer:
Cures from the Deep
Explanation:
Many new marine-based drugs have already been discovered that treat some types of cancer, antibiotic resistant staph infections, pain, asthma, and inflammation.
Please Helpp
Why would it be difficult for plan animal cells to make cell energy if there wasn't sunlight
Clear-winged dragonflies live longer and can reproduce
many more times than yellow-winged dragonflies.
How is this population of dragonflies most likely to change as a result of this
difference?
Answer:
Yellow-winged dragonflies will most likely decrease and eventually die out on account of being easily spotted by predators.
Answer: Clear-winged dragonflies will become more common over time.
Please answer i am not having any motivation im very tired please answer giving brainliest look at photo and answer.
(HELP ASAP ILL GIVE YOU BRAINLIEST)
As the manager of a mid-sized beauty salon, Drea often asks her employees for their input when it comes to making decisions that will impact the entire staff. Her employees appreciate feeling like part of the process thanks to her _____ management style.
A.
laissez-faire
B.
democratic
C.
political
D.
autocratic
Answer:
b
Explanation:
It makes the most sense
Answer:
B
Explanation:
I just took the test on plato
When was a microscope used to see blood capillaries in the tail of a fish
Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer
Explanation:
Answer:
Marcello Malpighi was the person who used a microscope to see blood capillaries in the tail of a fish. He was a famous Italian scientist of the 17th century, and is known as 'the father of microscopical anatomy, histology, physiology, and embryology,' so he is definitely the correct answer.
Explanation:
What is the type of plate boundary where two plates move together, causing one of the slabs of lithosphere to descend into the mantle beneath an overriding plate?
Answer:
Convergent
transform slides and divergent moves away from each other.
Answer:
Convergent boundaries (process is called subduction)
____ detect stimuli and transform them into nerve impulses.
A. Motor neurons
B. Synpases
C. Sensory receptors
D. Axon terminals
E. Sensory neurons
The answer is Sensory Receptors
Write and balance the cellular respiration equation of glucose (C6H12O6). Compare it with the photosynthesis reaction in terms of reactants, products, energy fow, and the signifcance of each.
Answer:
6O2 + C6H12O6 --> 6CO2 + 6H2O + ATP energy
and the photosynthesis reaction takes the opposite only it's input is sunlight energy
without either we are all dead
they are complimentary
Explanation:
Complete the concept map about the different modes of asexual reproductive.
Answer:
there are a number of types of asexual reproduction including fission, fragmentation, budding,vegetative reproduction, spore formation and agamogenesis.spore formations occurs in plants, and some algae and fungi, and will be disscused in additional concepts, binary fission in various single- celled organisms (left).
Explanation:
HOPE IT HELPS PO(◍•ᴗ•◍)❤
which of these are is a benefit of GMO's
which of the following is an example of a biotic living factor that could be limiting for populations
Answer:
Biotic or biological limiting factors are things like food, availability of mates, disease, and predators.
1. Respiration takes place in the?
Answer:
lungs. that is why it is called respiratory system
Explanation:
Answer:
Mitochondrion.
Explanation:
The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.
ASap
Which of the following integrates nervous and endocrine system?
A. adrenal gland.
B. posterior pituitary gland.
C. hypothalamus.
D. anterior pituitary gland.
If a strand of DNA has 22% Cytosine, what would be the percent of Guanine? typ
Answer:
22%
Explanation:
Cytosine and Guanine complements each other.
consider the photo provided what is the photo representing and list two things you know about this process?
Can you guys please answer my question thank you❤️
Answer:
Nondisjunction (during meiosis in gametogenesis)
Explanation:
This is meiosis because we can see germ cells present, and the chromosome number is halved (typically) by the end of the process. This is nondisjunction because the sister chromatids/chromosomes are failing to separate properly during cytokinesis, causing improper amount of chromosomes in the germ cells. So on the left you have nondisjunction during meiosis II, because you have two cells with the proper amount of chromosomes after the first division. And on the right you have nondisjunction during meiosis I, because you have one cell with no chromosomes after the first division. The steps are as follows: 1 - Meiosis, 2 - Meiosis II, 3 - Fertilization, and 4 - Zygote (creation of).
What do we call the ear of the
frog?
Describe the genetic differences and similarities from the start of Meiosis to the
end of meiosis.
16. What finally caused scientists to accept the plate tectonic theory?
A) Ocean floor evidence of sea floor spreading.
B) Fossil evidence of supercontinents like Pangaea.
C) Magnetic pole wandering alignment of repositioned plates.
D) Matching glacier scraping patterns on the coasts of different contents.
Answer:
A)Ocean floor evidence of sea floor spreading.
Explanation:
evidence pointing to the steps or process of seafloor spreading and effective plate motion This theory was accepted by many scientist because it depended on hard evidence and could describe most of the modern geological structures such as ocean basins,
What is the tectonic theory?
The theory of plate tectonics plates says that Earth's surface is made of rigid slabs of rock, or plates, that move to each other.
What is a tectonic plate?
They are huge slabs of rock that cover the earths mantle When a earthquake occurs that's because the tectonic plate is breaking that makes the ground shake During the earthquake and afterward, the plates keep on shaking until they are stuck again!
Hope this helps!
-Tobie the dog <3
The plate tectonic theory gave the concept of land and sea formation. "Ocean floor evidence of seafloor spreading" acted as evidence to support the plate theory. Thus, option A is correct.
What is plate tectonic theory?The plate tectonic theory states about the formation of the lithosphere by the movement of the plate tectonics located deep in the mantle and core layer of the earth. These plates show movement slides over each other to produce lands and drifts to form the oceans.
At a very early there was a supercontinent, Pangaea that slowly shows the formation of the current continent by the movement of the tectonic plates. These solid hard rocks of the earth layers allowed the formation of the various land formations.
The seafloor spreading is the best evidence that supports the tectonic plate theory that described the formation of the oceanic structures including the trenches and basins. The geological structures of the ocean floors supported the theory.
Therefore, option A. evidence of seafloor spreading supported the plate tectonic theory.
Learn more about plate tectonic theory, here:
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Match the description with the correct phylum or phyla. Enter the correct letter in the fields below. Each letter will be used once. A. Cycadophyta B. Ginkgophyta C. Gnetophyta D. Coniferophyta E. Both Cycadophyta and Ginkgophyta F. Both Cycadophyta and Gnetophyta G. Both Ginkogphyta and Coniferophyta H. Both Gnetophyta and Coniferophyta I. Phyla Ginkogphyta, Gnetophyta, and Coniferophyta J. All four phyla
Answer:
Explanation:
The four (4) phyla of a gymnosperm include Cycadophyta, Gynkophyta, Gnetophyta, and Coniferophyta. The below information shows the correctly suitable matches for the right description.
[tex]\text{1. Support system is a stem ------ I. Phyla Ginkogphyta, Gnetophyta, and Coniferophyta }[/tex][tex]\text{2. Support system is a trunk ------ F. Both Cycadophyta and Gnetophyta}[/tex]
[tex]\text{3. Has tap roots ------ H. Both Gnetophyta and Coniferophyta }[/tex]
[tex]\text{4. Has long and short branching roots and rosettes of highly divided leaves.}[/tex]
[tex]\text{----- A. Cycadophyta}[/tex]
[tex]\text{5. Reproduces by both sexual and asexual means. -}[/tex][tex]\text{------ G. Both Ginkogphyta and Coniferophyta}[/tex]
[tex]\text{6. Reproduces by sexual means. ------ E. Both Cycadophyta and Ginkgophyta}[/tex]
[tex]\text{7. Have fan-shaped dimorphic leaves.----- B. Ginkgophyta}[/tex]
[tex]\text{8. Have needles in bundles ---- D. Coniferophyta}[/tex]
[tex]\text{9. Have strap-like or scale-like leaves ---- C. Gnetophyta }[/tex]
[tex]\text{10. Seeds are not enclosed in an ovule but mature on the surface of a cone scale. }[/tex]
[tex]\text{----- J. All four phyla}[/tex]
Controls body movements such as walking and picking
up objects
Answer:
All of our body are controlled by the brain. One of the brain areas most involved in controlling these voluntary movements is the motor cortex.
The reaction rate of a chemical reaction was measured with and without an enzyme. Which line is the
reaction with an enzyme?
Answer: yes they are used for particles and molcules
Explanation:
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Describe how natural selection is related to evolution
Answer:
The mechanism that Darwin proposed for evolution is natural selection. Because resources are limited in nature, organisms with heritable traits that favor survival and reproduction will tend to leave more offspring than their peers, causing the traits to increase in frequency over generations.
Explanation:
what are two ways in which white blood cells fight pathogens that have entered the body?
A)They produce Antibodies that work against the pathogens
B)They produce hormones to locate the pathogens
C)They surround and destroy the pathogens
D)They make digestive acids to destroy the pathogens
Answer:
A and C
Explanation:
I'm pretty sure that's the right answers. Hope this helps! <3
The two ways in which white blood cells fight pathogens that have entered the body are "they produce antibodies that work against the pathogens and they surround and destroy the pathogens".
What are pathogens?Any organism as well as an agent that could cause the disease would be a pathogen in the widest and oldest sense.
What are antibodies?Whenever the immune system of the body recognizes dangerous compounds, known as antibodies, it produces a protein designated an antibody.
Therefore, the two ways in which white blood cells fight pathogens that have entered the body are "they produce antibodies that work against the pathogens and they surround and destroy the pathogens".
Hence, the correct answer will be options (A) and (C).
To know more about pathogens and antibodies
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The immune system keeps the body stable by?
The immune response plays an important role in maintaining homeostasis by preparing the body to fight off infection, and to help the healing process. During infection, the immune system will cause the body to develop a fever and an increase in blood flow to bring oxygen and other immune cells to where the infection is.
Why is my feces green
Answer:
You ate somethin down right bad Or its just really hard feces its nothing to worry about
Explanation:
The diagram below illustrates a natural Earth process through which the atmosphere
traps heat. Many scientists hypothesize that human activities are accelerating this
process, resulting in a global warming trend. What human activity is believed to have an
adverse effect on the natural process pictured here?
Answer: c. burning of fossil fuels.
Explanation:
Carbon Dioxide and other greenhouse gases like it are the reason some of the sun's heat is trapped in the atmosphere instead of leaving back into space. Any process which increase the amount of carbon dioxide in the atmosphere therefore can increase global warming.
One of the major human activities that involves releasing carbon dioxide is the burning of fossil fuels. We use fossil fuels for many things including producing electricity and driving. When this happens we release a lot of carbon dioxide into the atmosphere thereby making global warming worse.