Answers
Answer:
Higher surface area in order to increase absorption.
Explanation:
The function of villi in cells is to increase the surface area of the cells so that they can absorb more.
Related Questions
Over millions of years, all of the tiny changes caused by microevolution add up. With all the tiny changes over time, the species can look drastically different. This is referred to as ______________________. Sometimes the changes are so drastic that the new organisms are classified as a different species from what they used to be like.
Answers
Answer:
I think it is evolution???
Explanation:
it talks about the changes in animals and when a species changes to adapt to a new environment or conditions it is called evolution
Hope it helps
which contributes most to the development of drug-resistant bacteria?
Answers
Answer:
Repeated and improper uses of antibiotics are primary causes of the increase in drug-resistant bacteria
Explanation:
. While antibiotics should be used to treat bacterial infections, they are not effective against viral infections like the common cold, most sore throats, and the flu.
The shells of single-celled plankton that sank to the bottom of the ocean has two
varieties of which type of atoms?
Carbon isotopes
Sodium isotopes
Phosphorous isotopes
Oxygen isotopes
Answers
Answer: Oxygen Isotopes!
Explanation:
I just took the quiz and I got it correct!
Carbon and oxygen Isotopes are the two atoms present in shells of single-celled plankton that sank to the bottom of the ocean.
Composition of shellThe shells of single celled plankton is made up of calcium carbonate or from tiny grains of sand stuck together. Mostly, they are made of calcium carbonate and we know that carbonate is formed from one carbon atom and three oxygen atom.
So we can conclude that carbon and oxygen Isotopes are the two atoms present in shells of single-celled plankton that sank to the bottom of the ocean.
Learn more about plankton here: https://brainly.com/question/844604
Which of the following do plants & fungi have in common?
Answers
Answer:
C us the answer
Explanation:
Fungi arent auto trophic and their body isnt separated into root, stem and leaves
1. Students need to describe how genetic traits are determined by information encoded in
DNA passed on from parent to offspring.
Answers
Answer:
One copy is inherited from their mother (via the egg) and the other from their father (via the sperm). A sperm and an egg each contain one set of 23 chromosomes. When the sperm fertilises the egg, two copies of each chromosome are present (and therefore two copies of each gene), and so an embryo forms.
Explanation:
hello humans ~
Which of the following scientists discovered cells in cork slices?
A. Louis Pasteur
B. Antonie van Leeuwenhoek
C. Carl Linnaeus
D. Robert Hooke
Answers
Explanation:
that's option d
Robert Hooke
Answer:
Robert Hooke
Explanation:
He used a compound microscope to look at thin slices of cork
Hope it helps!!!brainliest pls!!!what two animals are early tetrapods that do not have features that are unique to fish?
Answers
what is a carbon cycle
Answers
Answer:
Carbon cycle is nature's way of reusing carbon atom which travel from atmosphere into organism s in the earth and then back into atmosphere over and over again.
hope u like it
True or False? The filtrate - the material that is filtered from the blood - contains
water, urea, glucose, salts, amino acids, proteins, and some vitamins. *
Answers
Answer:
it is true
Explan
hello humans ~
In an animal cell, which among the following organelles has its own DNA?
A. Chloroplast
B. Chromoplast
C. Leucoplast
D. Mitochondria
Answers
Answer:
Mitochondria and Plastids
Explanation:
Both mitochondria and chloroplasts contain their own DNA and ribosomes. Both plant cells and animal cells possess mitochondria. It has its own DNA and plays a met role in the synthesis of enzymes and the production of energy.
Hope it helps!!!Brainliest pls!!!Please help (i guess cells will be under the biology)
Answers
Answer:
lungs
Explanation:
How have the “tools” that scientists used to study the topic of the reading selection changed over the years?
Answers
Scientists have now molecular tools to improve genetic selection. It is an artificial selection.
What is artificial selection?Artificial selection refers to the selection of organisms (e.g., plants or animals) made by humans.
These organisms are selected to obtain offspring having desired phenotypic traits (e.g., crops resistant to drought).
In the last decades, molecular methods (e.g., molecular markers) have greatly helped to improve artificial selection methods.
Learn more about artificial selection here:
https://brainly.com/question/9939068
According to the theory of island biogeography, those islands that are further isolated from the mainland and other islands would be expected to have _______. A. More species b. Fewer species c. More genetic variation d. More immigration to the island.
Answers
Answer:
its B
Explanation:
Your dentist gives you an injection of anesthetic in preparation for a filling. Which cranial nerve did they target?.
Answers
Answer:
An anesthetic solution is injected adjacent to the mandibular nerve to block the transmission of pain signals from the mandible to the brain. The mandibular nerve is one of the three major branches of the trigeminal nerve, which is located on either side of the face.
Explanation:
hello humans ~
The fluid present between the cell membrane and the nucleus is called
A. Cytoplasm
B. Nucleoplasm
C. Protoplasm
D. Serum
Answers
Answer:
A. Cytoplasm
Explanation:
Cytoplasm is the fluid between all organelles within the cell.
Select all or the statements that correctly desenbe DNA structure:
The pyrimidine and purine bases are located on the outside of the double heli»
The sugars and phosphate groups are located on the extenor of the helix
- Base pairing will always so between a purine hace and a nvrimidine base
I Two connected DNA strands will ha onanted in the same direction
Answers
Answer:
Hydrogen bonds will hold two DNA strands together.The sugars and phosphate groups are located on the exterior of the helix. Base pairing will always be between a purine base and a pyrimidine base.I hope this helps you
:)
Deforestation can lead to _____.
A)loss of animal habitats
B)soil erosion
C)increases in Earth’s average surface temperature
D)all of the above
Answers
Answer:
D
Explanation:
Deforestation leads to global warming, climate change, soil erosion, flooding, loss of animal habitats, cycle disruption which leads to desertification, and many other issues
play
CaCO3 is an example of which type of matter?
Answers
Answer:
calcium carbonate is an example of biogenic rock
Which method of virus transmission results in a greater spread of disease?.
Answers
The method of virus transmission which results in a greater spread of disease is through airborne transmission
How can a particular trait be both advantageou and disadvantageous?
Answers
Answer:
An organism that develops a trait that helps it survive in its environment will have a better chance of reproducing and passing that trait on to the next generation. As a consequence, organisms with this helpful trait will become more prominent while other organisms of the same species die out.
Explanation:
Hope this helps!
What would happen if the valves separating the chambers and a person's heart did not close?
a) The volume of blood pumped from the atria to the body would be reduced because blood would backflow in the ventisles (WRONG!!!)
b) The volume of blood pump from the ventisles to the body would increase because blood would flow without restriction from the atria
c) The volume of blood pumped from the ventisles to the body would be reduced because blood would backflow into the atria
d) The volume of blood pumped from the atria to the body would increase because blood would flow without restriction from the venticles
Answers
Answer:
d)
Explanation:
The volume of blood pumped from the atria to the body would increase because blood would flow without restriction from the ventricles.
Are dogs allergic to peanuts
Answers
Answer: not all of them but some of them does :)
Explanation:
A genetic cross involving two unlinked genes is represented.
AaGG x aaGg
Which genotype is NOT possible in the offspring produced by the cross?
Answers
The genotype Aagg is not possible in the offspring. It is due to gamete combinations.
What are gamete combinations?Gamete combination refers to the presence of particular alleles in the gametes of a genetic cross.
Gamete combination largely determines the possible genotypes and phenotypes observed in offspring.
In this case, one parent does not have the allele referred as 'g' and therefore the offspring cannot be homo-zygous for this allele.
Learn more about gamete combinations here:
https://brainly.com/question/4507782
Help me I don’t know the answer and I’m struggling badly
Answers
Answer:
this image should help and i believe your answer to be disruptive or directional.
Explanation:
A ______ coloration would be the most beneficial adaptation for insects that live in the grass. Question 4 options: Purple Green Orange Rainbow Sparkly.
Answers
Green coloration would be the most beneficial adaptation for insects that live in the grass as it can absorb more range of the spectrum as it will also help in photosynthesis.
The model that could be maximum beneficial to an insect that lives withinside the grass is green color. inexperienced coloration. This could be a beneficial model for them due to the fact now they may camouflage easily - the grass is inexperienced, and if they're additionally inexperienced and hiding in the grass, no one can spot them easily, that's a great manner for them to cover from predators which can need to devour them.
What is insect adaptation?exoskeletoncamouflagewingsadapted legs.Hence clear it is that green coloration would be the most beneficial adaptation for insects that live in the grass.
To learn about adaptation refer to the link :
https://brainly.com/question/25594630
Indicate the sequence of the template strand if a nontemplate strand has the following sequence:
5' TATCGGGAATTC 3'
Answers
The sequence of the template DNA strand is 3' ATAGCCCTTAAG 5'. It is due to base complementarity.
What is DNA?DNA is a double helix molecule composed of two complementary nucleotides strands paired by hydrogen bonds.
In DNA, there are four different types of nucleotides: Adenine, Guanine, Cytosine, and Thymine.
According to the base-pairing rules, Adenine pairs with Thymine, whereas Guanine pairs with Cytosine.
Learn more about base pairing here:
https://brainly.com/question/3372278
a knife with a sharp edge that has saw like notches or teeth use to slice bread< fruit and vegetable
Answers
A serrated knife
It is used to slice through food that is hard on the outside and soft on the inside such as slicing through the crusts of bread which are hard . A serrated knife with a short , thin blade is intended for slicing fruits and vegetables
Answer:
serrated knife
Explanation:
cuts the object that is hard outside but soft inside.
Red giant stars have cool temperatures. They are very bright due to their large size. Which letter on the HR diagram corresponds to the Red giants?
Question 5 options:
A
B
C
D
Answers
Letter C on the HR diagram corresponds to the Red giants.
What are Red giant stars?These are luminous giant star of low or intermediate mass in a late phase of stellar evolution.
In the diagram the letter C had the lowest temperature and highest luminosity which was why it was chosen as the most appropriate choice.
Read more about Red giant stars here https://brainly.com/question/10667461
Answer:
Letter C would be the correct answer.
Explanation:
This would be due to the fact that Red is the coolest. On the HR Diagram, the letter C is closest to the coolest temperature.
The ________ nervous system is responsible for responses such as pupil dilation, increased heart rate, and increased respiration. Group of answer choices
Answers
the autonomic nervous system is responsible for responses such as pupil dilation increased heart rate and increased respiration
11. Is it possible for a man with AB blood to have a child with O blood if he is married to a woman who has O blood
Answers
Answer:
Yes, But not common
Explanation:
People get most of their genes from their dad which is why most children have the same blood type as their dad. It's not common nor Impossible.