Answer:
They do not excrete
Explanation:
Bryophytes have neither pollen nor flowers and rely on water to carry the male sperm to the female eggs. The spore capsules are produced after a male gamete (the sperm) has fertilized a female gamete (the egg). Hence the spores are part of the sexual reproductive cycle.
Answer:
Bryophytes excrete with the help of erect stem with spirally arranged leaf like structures and with rhizoids (hair like structures that function as roots) at the base.
Explanation:
8 amino acide are coded by _______ amino acids?
Answer:
Explanation:
nutrients i think im not sure sorry sweetheart
HELP PLEASE IM CONFUSED!!!!!!!!!!!! BRAINLIEST TO THE ONE WHO GIVES ME THE CORRECT ANSWER!! IF YOU PUT A FILE OR LINK I WILL WRITE YOU DOWN AND REPORT YOU!!!!!!!!!!!!!!!!!!!!! NOT KIDDING!!
Answer:
Obtain Oxygen
Explanation:
i think............
anyways have good day :D
Answer:
pretty sure you have the answer by now so thanks for the Points
Explanation:
Explanation:
Does light have an effect on carbon dioxide production by plants and animals?
(No Links!! type the answer)
answer:
Light provides the energy for photosynthetic pig- ments to convert carbon dioxide (CO2) and water into sugars and oxygen. As light intensity increases – until a point – the amount of sugars increases and thus, more energy is available for plant growth and maintenance. hope this helps :D
What made the 1918 flu virus so deadly?
Explanation:
The virus killed people directly by causing massive hemorrhages and edema in the lungs. Modern analysis has shown the virus to be particularly deadly because it triggers a cytokine storm (overreaction of the body's immune system
Answer:
it killed people directly by causing massive hemorrhages and edema in the lungs. Modern analysis has shown the virus to be particularly deadly because it triggers a cytokine storm overreaction of the body's immune system.
Explanation:
I hope this helped :)
9. Bogs, marshes, and swamps are examples of what type of ecosystem?
A.
desert
B.
wetland
C.
intertidal zones
D.
coniferous forest
Answer:
wetland
Explanation:
Hope this helps!
The major function of the respiratory system is to:
A. give the heart the energy it needs to circulate blood.
B. cleanse the body of toxins, poisons, and harmful chemicals.
C. maintain the digestive system of the body so that it can continue to operate.
D. provide oxygen to the body and eliminate carbon dioxide from the body.
Explanation:
Option D is 100% correct answer.
Answer:
Option D and B is also correct.
A simple multiple choice question (good luck!!) [25 points]
3. A bacterium undergoes a mutation that
makes the bacterium resistant to an
antibiotic. Which is not an accurate statement
about the effect of this mutation?
A. This mutation could be considered an
adaptation.
B. A bacterium with this mutation would be
less likely to successfully reproduce.
C. The bacterium with this mutation would
have a greater chance of surviving
exposure to antibiotics.
D. A bacterium with this mutation would be
more likely to pass it on to offspring than a
bacterium without this mutation.
Answer:
the answer is B
Explanation:
hope this helps;)
How does the release of carbon dioxide by microorganisms benefit plant life?
a.
It reduces the acidity of water in soil, which increases water absorption and provides plants with necessary water.
b.
It increases the acidity of water in soil leading to the breakdown of rocks in soil. This releases nutrients which can be used by plants.
c.
It decreases the acidity of water in soil leading to the breakdown of rocks in soil. This releases nutrients which an be used by plants.
d.
It increases the acidity of water in soil, which decreases water absorption providing plant life with firmer soil for root growth.
Answer:
b.
It increases the acidity of water in soil leading to the breakdown of rocks in soil. This releases nutrients which can be used by plants.
Explanation:
When microorganisms release carbon dioxide into the soil, the acidity of water surrounding soil particles is increased. This increase in acidity allows for rock present in soil to be broken down, releasing minerals into the soil. These minerals are then available for use by plant life.
Answer:
The answer is B!!!!
Explanation:
I just took the test <3
Would a cell lyse be hypertonic
can I get a summary about A Day in the Life as a pediatrician?
Answer:
shearch it on You tube....you will sure find something
Atoms are the most basic unit of matter. Two or more atoms from the same or different elements can combine to form molecules.
Cells are the most basic unit of life. Cells are made up of many different types of molecules. Which of the following accurately shows higher levels of organization within organisms, from least complex to most complex?
A. cells → organs → organ systems → tissues → organism
B. cells → tissues → organs → organ systems → organism
C. cells → organ systems → organs → tissues → organism
D. cells → organs → tissues → organ systems → organism
Answer:
B
Explanation:
Because cells make tissues which then combine to make organs which then further combine to form system
Which makes organisms like me and you
Answer: B
(An atom is the smallest unit of matter that retains all of the chemical properties of an element. Atoms combine to form molecules, which then interact to form solids, gases, or liquids. For example, water is composed of hydrogen and oxygen atoms that have combined to form water molecules.)
Explanation : Because cells make tissues which then combine to make organs which then further combine to form system
PLEASE HELP ME ON THIS QUESTION ASAP!!!!!!!!
Answer:
3
Explanation:
3 I believe!
How many generations are in this pedigree chart?
A) 4
B) 5
C) 6
D) 7
What is the function of the cell membrane?
a. Gives rigid support to a cell
b. Directs cell activity
c. Makes energy for the cell
d. Controls what goes in and out of the cell
Answer:
The answer is D. controls what goes in and out of the cell
how does an increase in volume affect the gas pressure in a balloon
Answer:
Boyle's Law explains the relationship between volume and pressure. According to Boyle's Law, the volume of a fixed amount of gas decreases as its pressure increases. If the volume increases, its pressure decreases.
Scientists recently discovered a species of bacteria that’s capable of photosynthesis, but it’s anaerobic and doesn’t produce or use oxygen for respiration. Which process will be absent in this organism?
A.
Calvin cycle
B.
electron transport system
C.
glycolysis
D.
Krebs cycle
Explanation:
The answer is D. Krebs cycle. the Krebs cycle only occurs when oxygen is present, and so it would seem to be the same for the electron transport system... although, in anaerobic bacteria, it is still used as a respiratory electron transport chain called physolmere.
Answer:
Krebs cycle
Explanation:
_______ transfer waste-filled blood from tissues into the pulmonary circulation.
A. Arterioles
B. Capillaries
C. Aortas
Answer:
capillaries
Explanation:
capillaries transfer waste filled blood from tissues into the pulmonary circulation
Plz help,, explanation if possible because I don’t understand at all :,/
Answer:
I can't identify the phenotypes since I don't know what trait B represents, what trait C represents and what trait c represents.
But you can find the phenotypic ratio by finding the number of individuals with each phenotype. The yellow squares are individuals that all have the same phenotype as each other. And the blue squares have the same phenotype as each other, but a different phenotype from the yellow squares.
The ratio would be written as:
(number of yellow squres):(number of blue squares)
12:4
A particular organism has the following characteristics:
• It is single-celled.
•It does not have a nucleus or membrane-bound organelles.
•It is autotrophic, meaning that it makes its own food.
•It is able to replicate without a host cell.
Which of the following types of organisms is the type described above?
Answer:
Prokaryotic cells
Explanation:
Introducing substances into the air that may be harmful to living organisms or the environment is called
A) photolysis
B) eutrophication
C) air pollution
D) the chimney effect
E) entropy
How much energy consumed is lost to waste?
Answer: To begin with, it shows that more than half (58%) of the total energy produced in the US is wasted due to inefficiencies, such as waste heat from power plants, vehicles, and light bulbs. In other words, the US has an energy efficiency of 42%.
Explanation:
Answer off internet
Please give brainliest
Early human embryos have gill slits and tails. This is evidence that
Your answer:
O humans used to be fish
O
we share a common ancestor with many animals
fish and humans have analogous structures
all of the above
Answer: i think the best answer out of those choices is that we share a common ancestor with many animals
Green plants need light in order to survive. Structures in the leaves absorb light, which in turn, helps plants make
their own food
Under which color of light will plants be least likely to make food?
red
o blue
O orange
green
Save and Exit
Next
Submit
Mark this and return
Answer:
Green colour
Explanation:
Under the green colour of a light plantwill be least like to make food as the plant themselves contain a green colour pigment in their leaves called chlorophyll
A very hot wildfire burns up an acre of prairie. Organisms above and below ground get wiped out, and even the abundance of soil nutrients suffers. What will happen first in the area's recovery?
A. Organisms will return to the soil
B. Weeds will return.
C. Humans will plant saplings
D. Rain will bring nutrients
The use of which of the following is not an agricultural practice that benefits soil microorganisms?
a.
crop rotation
b.
monoculture
c.
companion planting
d.
cover crops
Answer:
The answer is (b). monoculture
Answer:
b.
monoculture
Explanation:
Which statement is true?(1 point) Fossils can provide information about the entire evolutionary process of life forms. Fossils cannot provide information about life cycles and behaviors. Fossils can provide information about when life forms existed. Fossils cannot provide information about relatedness of life forms.
Answer:
Fossils can provide information about when life forms existed.
Explanation:
got it right on the quick check. this is for connexus!
Fossils can provide information about the entire evolutionary process of life forms.
Fossils can provide information about when life forms existed.
Fossils are the undecayed remains of the once living organisms. These remain preserved inside the heap of sediments. The deeper the strata the oldest is the organism once existed. This is indicative of the evolution of the organism from the ancestor to the modern day organisms.Hence, fossils provide information related to the evolutionary process.
Learn more about fossil:
https://brainly.com/question/23163001
Alleles for curly-haired poodles are dominant over those for straight-haired poodles. A cross was performed between a curly-haired poodle with unknown genotype and a straight-haired poodle. The result produced all curly-haired poodles. Based on the information and probability of offspring genotypes, what was most likely the genotype of the curly-haired poodle
Answer:
The genotype of the unknown poodle it most likely Hh (let H stand for curly hair and h stand for straight hair).
Because fats are excluded by aqueous solutions, they are difficult to digest. Fat droplets entering into the small intestine need to be modified so that they don't join together and form larger, indigestible structures. Bile salts found in bile secreted by the liver keep the fat droplets apart in small, stable structures that can be more easily accessed by digestive enzymes. What is the role of bile
Answer: Bile helps in emulsification of large fat globules into smaller ones so that they can be digested by the small intestine.
Explanation:
Bile is a liquid that is produced and released by the liver cells and it is stored in gall bladder. It aids in the digestion process by working on the break down large fat globules into small fat globules which can be digested by the small intestine. Another function of bile is to carry away or break down waste in the body.
A Cotton shirt takes more time to dry as compared to a synthetic shirt. Why?
Answer:
Due to absorption of more water.
Explanation:
A Cotton shirt takes more time to dry as compared to a synthetic shirt due to absorption of more water by the cotton fiber as compare to other fiber. Cotton absorbs much more water than other synthetic fibers, and attached to the molecules of cotton for longer period of time which means cotton fibers take more time to dry as compared to synthetic fiber which absorb little amount of water and loosely attached to the molecules of fiber.