Answer:
A. water's adhesion to other types of molecules
The property of water that explains how water droplets are absorbed by a paper towel would be its adhesion.
Adhesion refers to the force of attraction between the molecules of different substances. It is as opposed to cohesion which is the force of attraction between the molecules of the same substance.
When the adhesive force between water molecules and the molecules of another substance is greater than the cohesive force between water molecules, water will stick to such a substance. If the reverse were to be the case, water will not stick to the substance. Instead, the water molecules will form droplets on the substance.
More on adhesion and cohesion can be found here: https://brainly.com/question/1641876
How many dots would surround Li in an electron dot diagram?
Answer:
2
Explanation:
What do we call the “X” chromosome that condenses and is “shut off?”
Answer:
One of the two X chromosomes is randomly and permanently inactivated in cells other than egg cells, this is called X-inactivation or lyonization
Explanation: This is all I could find, sorry if it's not what you need.
Webbed fingers is inherited as a recessive X-linked trait. An unaffected male has children with an affected female. What is the chance that their male children will have webbed fingers?
A. 50% of their male children will have the trait.
B. 100% of their male children will have webbed fingers
C. 0% of their male children will have webbed fingers.
D. 25% of their male children will have the trait
NOTE : I know that the answer is not A. 50% of their male children will have the trait.
Answer:
its b
Explanation:
The different forms of a gene are called
(1 Point)
traits
hybrids
alleles
I need the last two questions. Can anyone help?
1. Color can affect a pocket mouse’s ability to survive because if a light colored mouse is in a dark area, it will not survive. A dark colored mouse will survive in a dark area because it will blend in with its surroundings.
2. On the dark rock, mice with dark fur are more likely to survive because they will blend in with the rock.
What are the combined alleles of all individuals in a population called?
A
relative frequency
B.
phenotype
С
genotype
D
gene pool
Answer:D, gene pool.
Explanation: relative frequency can refer to the proportion of a particular genotype or phenotype in a population.
Phenotype is the physical expression of the genotype.
Genotype is the specific form of the alleles of genes
Gene pool is the totality of genetic variations in a population
all you need is in the photo
Answer:
Im pretty sure it's C? Maybe it's D though.
Where are instructions for traits found?
A. On chromosomes
B. On the nucleus
D. On genes
C. On the cell walls
Will mark Brainliest!
The sequence of bases on one DNA strand (one side of the DNA ladder) is AGCTCAG. What is the sequence of the bases on the opposite strand?
all you need is in the photo
Answer:
D
Explanation:
d because since both bears mated, there is a chance of evolution from there genes
would C be correct for this question?
Answer:
Yes, none of those other answers are reasonable
Explanation:
Answer:
Yea
Explanation:
That's the only answer that actually makes sense
PLEASE HELP
Students visiting a zoo see a poison dart frog. This bright red frog
is about 2-centimeters long. It eats ants and other small insects.
The poison dart frog secretes a poisonous chemical from its skin.
It lives around green tropical plants.
What is the advantage of this frog having a bright red color in a
green environment?
A)it helps to hide among plant leaves
B)it helps to sneak up on small insects
C)it serves as a warning to hungry predators
D)it prevents overheating in a tropical climate
can virus show response against heat, chemical and temperature?If yes then how?
Answer:
Yes, anything can respond to heat and against heat and temp and maybe chemicals including a virus.
Explanation:
The virus can mutate and develop new genes to bounce back the chemical or the heat and temps, it could respond differently than an un-mutated virus because it has adapted to those environments
Hope this helps at least a little<3
Which point shows the prevailing westerlies?
O1
O 2
O3
O4
Answer:
1
Explanation:
Prevailing Westerlies are the winds in the middle latitudes between 35 and 65 degrees latitude. They tend to blow from the high pressure area in the horse latitudes towards the poles. These prevailing winds blow from the west to the east steering extra-tropical cyclones in this general manner.
what is a cellular structure that performs a specific function in the cell
Answer:
Cells consist of six home functions. They provide structure and support, facilitate growth through mitosis, allow passive and active transport, produce energy, create metabolic reactions and aid in reproduction.
please help i’ll give the brainliest if you give a correct answer tysm
Answer:
C. how close earth is to the sun
Answer:
C
Explanation:
Match type of adaptation to the correct example
Answer:
hope this helps you! :)
what are the main parts of the respiratory system
Answer:
lungs ,diaphragm ,mouth ,nose
Answer:
Explanation:
Nose.
Mouth.
Throat (pharynx)
Voice box (larynx)
Windpipe (trachea)
Large airways (bronchi)
Lungs.
Using the graphs above which statement is FALSE?
Answer:
Where is the graph
Explanation:
Sorry for asking ,but there is no graph
what is an advantage of external fertilization?
Answer: Helps keep the species alive
Explanation:
When the eggs are externally fertilized, there is a greater chance for multiple different males to fertilize the eggs. This gives Gene diversity, and helps keep the species alive. It may also help keep the eggs in good condition. For example, when fish lay eggs, the water helps keep the eggs moisturized.
Should you be worried about the direction that a plant’s stem will grow if you plant the seeds on their sides? Why or why not?
Answer:
Explanation:
Metal
1 pts
Question 30
7.3 Muscle cells require a great amount of energy. Which would you expect to find
in large numbers in muscle cells?
O vacuoles
o mitochondria
O centrioles
O endoplasmic reticulum
o ribosomes
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Answer:
Mitochondria
Explanation:
Mitochondria are the power house of cell which produce ATP
By dissecting an owl pellet, you can learn __.
A) what the owl is drinking
B) whether the food an owl is eating is diseased
C) what type of animals the owl ate
D) where the owl lives
Answer:
C. what type of animal the owl ate
________ is a collection of all the organisms that live in a particular place, together with their nonliving, or physical, environment. They vary in size from all the organisms living on a decaying rock to the whole wetland.
A Biome
B Biosphere
C None of the above
D Community
E Ecosystem
Mitosis produces 2 genetically identical diploid cells. Meiosis produces
2 genetically different diploid cells.
2 genetically different diploid cells.
4 genetically different haploid cells.
4 genetically different haploid cells.
4 genetically identical haploid cells.
4 genetically identical haploid cells.
2 genetically identical diploid cells.
2 genetically identical diploid cells.
Answer:
4 genetically different haploid cells
Explanation:
meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.
4 genetically different haploid cells.
What is Meiosis?
In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm). Body (or somatic) cells in humans are diploid, meaning they have two sets of chromosomes (one from each parent).
The egg and sperm that combine during fertilization must be haploid, or having only one pair of chromosomes, in order to sustain this state. Each diploid cell divides twice during meiosis to produce four haploid daughter cells, which are the gametes.
Nearly every human cell contains 46 chromosomes, 23 of which come from one of our parents and 23 highly similar chromosomes from the other parent.
Therefore, 4 genetically different haploid cells.
To learn more about Haploid cells, refer to the link:
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someone PLEASEEEEEE answer this question for me i really want to pass ); <333
Help me ASAP please!!!!!!!
PLEASE HELP ME
1. Which of the following is a characteristic that all living organisms share?
a. Ability to taste and smell
b. Ability to use energy
C. Ability to breath
d. Ability to do photosynthesis
Answer:
C. Ability to use energy.
Explanation:
All living organisms perform several life processes in order to live, which results in use of energy.
A cell with 20 chromosomes undergoes MEIOSIS. Which of these statements is true?
1 Point)
a. 4 daughter cells will be created and each daughter cell will have 10 chromosomes.
b. 2 daughter cells will be created and each daughter cell will have 10 chromosomes.
c. 4 daughter cells will be created and each daughter cell will have 20 chromosomes.
d. 2 daughter cells will be created and each daughter cell will have 20 chromosomes.
Answer:
A.
Explanation:
By the end of meiosis 4 daughter cells will be produced with half the amount of chromosomes the original parent cell has, haploid.
A cell with 20 chromosomes undergoes meiosis produces 4 daughter cells and each daughter cell will have 10 chromosomes. Thus option A is correct.
What is Meiosis?The cell division in which a cell divides twice to form four haploid daughter cells called as Meiosis.
The cell division occur in two steps nuclear division or karyokinesis and cytoplasmic division called as cytokinesis.
This type of cell division are seen in sexually-reproducing organisms mostly germ cells.
During reproduction diploid organism produces haploid number of gametes such as egg and sperm.
The gametes unite to create a new zygote with the same number of alleles as the parents.
The meiosis occur in 2 stages that is meiosis I, meiosis II and Each stage is classified into several phases such as Prophase, Metaphase, Anaphase, Telophase, Cytokinesis.
Prophase I of meiosis I can have five subphrases, such as Leptotene, Zygotene, Pachytene, Diplotene and Diakinesis.
Hence, option A is correct.
Learn more about meiosis, here:
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Someone help me pleaseeee
Answer:
oxygen and carbon dioxide
Answer:
B
Explanation:
oxygen and carbon dioxide