Answer: meiosis creates new combinations of genetic material in each of the four daughter cells. These new combinations result from the exchange of DNA between paired chromosomes. Such exchange means that the gametes produced through meiosis exhibit an amazing range of genetic variation.
Explanation:
Are mouse cells eukaryotic or prokaryotic?
Answer:
Eukaryotic
Explanation:
Which type of protein will fight disease?
insulin
antibodies
ligaments
genes
Answer:
Antibodies! Found in your plasma which is the liquid part of your blood.
Please. My teacher never explained this
Answer:
The answer is C) Commensalism
Explanation:
The reason is due to the fact that there is evidence in the paragraph describing the relation of two species. If you look in the last sentence of the paragraph, it says, "The relationship between 2 species that can be represented as +/0"
The symbol +/0 is actually saying/meaning one side is benefited while the other side is neutral or not benefited!
The picture shown bellow will help!
Commensalism = +/0 (One side is benefited while other isn't benefited or hurt)
Mutulaism = +/+ (Both sides benefit each other)
Parasitism = +/- (One side benefits while other is harmed)
Why do many desert plants have small leaves?
O Deserts are cold and small leaves help hold in heat
O Leaves that have a small surface area lose less water
OSmall leaves protect desert plants from pollution
OSmall leaves protect desert plants from animals that eat plants
small leaves protect desert plants from animals that eat plants.
Answer:
Small leaves protect desert plants from animals that eat plants
Explanation:
Small leaves protect desert plants from animals that eat plants
What is the use of tail in human sperm?
It’s an adaptation that allows the sperm to travel to the egg more efficiently as the distance is long and most sperm do not make it to the egg so this increases the chance of fertilisation.
Explanation:
Which of the following comparisons is ACCURATE?
Carbohydrates and lipids contain the same elements in different ratios or
proportions.
Lipids and nucleic acids are both built from amino acids.
Proteins are built of nucleic acids and DNA is built of amino acids.
Saturated fats are another name for polysaccharides.
Answer:
4ygfhjvffhjvrjffhdhehr
Answer:
It's the first one. Carbohydrates and lipids contain the same elements in different ratios or proportions.
Which of these lists shows ONLY prime numbers?
OA
3, 9, 7, 11, 13
OB. 2, 8, 19, 13,7
OC.
7, 2, 3, 19, 13
OD
12, 13, 17, 11
Answer:
OC is the right answer.
Explanation:
Which organisms synthesize carbohydrates, and in which cell organelle(s) does this synthesis occur?
a. animals in mitochondria
b. plants in mitochondria
c. plants in chloroplasts
d. animals and plants in mitochondria
e. animals and plants at ribosomes
What a makes villages a anthrome?
Answer:
a mix of urban area, forest, and cultivated lands.
Explanation:
2 Label each of the diagrams below to show whether the seeds are spread by exploding pods, wind,
water or animals.
Answer:
b: pineapple
d: coconut
e: beans
Explanation:
I think they all form.Answer:
A. wind
B. animals
D. water
E. exploding pods
Explanation:
What processes on earth help with the rock cycle?
1.
If we compare photosynthesis and cellular respiration in terms of energy
conversions involved, we observe that in-
А
photosynthesis, carbon dioxide is used to produce energy.
B
photosynthesis, energy is used to produce oxygen.
cellular respiration, carbon dioxide is used to produce energy.
D
cellular respiration, energy is used to produce oxygen.
Answer:
B is the answer I think
I don't know it's correct or not but I'm trying to help.
4a. Describe two examples of non-living things that have one or more of these characteristics of
life.
Answer:
Water and Air
Explanation:
Water and air both are missing cells that living things have.
Which scenario breaks the law of segregation? a gamete contains the father’s allele the gametes produced each have 1 allele after meiosis II a gamete produced has 2 of the same alleles after meiosis II the gamete fertilized has the dominant trait
Answer:
The answer is c a gamete has two of the same alleles after meiosis 2
Explanation:
I took the test
The scenario that breaks the law of segregation is "a gamete produced has 2 of the same alleles after meiosis II".
LAW OF SEGREGATION:
The law of segregation as proposed by Gregor Mendel states that the alleles of gene will separate into gametes after meiotic division. The separation occurs in such a way that each gamete have only one allele of a gene after meiosis. For example, if a gene Aa undergoes meiotic division, the law of segregation explains that each gamete will contain either A or a in an equal proportion. Based on the law of segregation, two alleles of a gene cannot be present in each gamete after meiosis II. Therefore, the scenario that breaks the law of segregation is "a gamete produced has 2 of the same alleles after meiosis II".Learn more: https://brainly.com/question/235475?referrer=searchResults
DNA in a cell replicates.
What is this an example of?
Answer:Intracellular communication
Explanation:
1. What is the parts of Earth and Earth's where there is life.
Answer:
The Earth's water—on the surface, in the ground, and in the air—makes up the hydrosphere. Since life exists on the ground, in the air, and in the water, the biosphere overlaps all these spheres.
Explanation:
The lab setup shows four test tubes. Tube 1 contains water only. Tube 2 contains a live snail. Tube 3 contains a live green water plant. Tube 4 contains both a live green water plant and a live snail.
In this setup, which tubes contain at least one organism carrying on cellular respiration?
A) Tubes 1 and 2 only.
B) Tubes 2 and 4 only.
C) Tubes 3 and 4 only.
D) Tubes 2, 3, and 4 only.
Answer:
D
Explanation:
Glucose is needed in every cell, but it cannot pass easily through the cell membrane. The hormone insulin
and ATP, an energy source for cells, help glucose get inside a cell. Since this process uses energy, which
process does this describe?
Answer:2
Explanation:
The variety of life within a particular habitat, often measured by
the number of different species is known as
Answer:
"Biodiversity" would be the appropriate response.
Explanation:
Biodiversity, sometimes referred to as biological diversity, is the spectrum of organisms occurring on Earth although, occasionally, the entire range of life on Earth. The accumulation of species through a region is a general indicator of this diversity, considered species prevalence. Throughout ecosystems, like something from an intricate network, almost all of these plants or animals helping to maintain equilibrium and sustain life.HELLLLPPP PLEASEEEEE!!!!
Which is an organelle that performs photosynthesis and is paired with its correct function?
A) Chloroplast-converts light energy into chemical energy.
B) Chloroplast-converts chemical energy into light energy.
C) Mitochondrion-converts cellular energy into glucose chemical energy.
D) Mitochondrion-converts energy found in glucose into energy for cells.
Answer:
A
Explanation:
Plants absorb the light and turn it into chemical energy with the help of chloroplasts
Chloroplast is the organelle in the plant cell which converts light energy into chemical energy. Chloroplast performs photosynthesis. Thus, the correct option is A.
What is Chloroplast?A chloroplast is a type of membrane-bound organelle which is known as a plastid which conducts photosynthesis mostly in the plant cells and algal cells. Chloroplast are the organelles which convert the light energy into chemical energy in the form of carbohydrates (sugar). The photosynthetic pigment chlorophyll is present in the chloroplast which captures the energy from sunlight, converts it, and stores it in the energy-storage molecules such as ATP and NADPH while freeing up the oxygen molecule from water in the cells.
Chloroplast is the double membranous organelle which is present in the plant cells and certain algal cells. This organelle is absent in the animal cells. Thus, they cannot perform photosynthesis.
Therefore, the correct option is A.
Learn more about Chloroplast here:
https://brainly.com/question/11136550
#SPJ6
The Big Bang Theory is an example of which kind of theory of creation of the
universe?
Expansion
Steady State
Unchanging
Moving
pls help pls pls pls
Answer:
All of them are correct
Explanation:
Becuase the mom have freckles and the dad does not so the kid has a 50/50 chance of having freckles
the genotype chart would give you these four combinations so all of these awnsers will be correct
help!!! with thesees
Answer:
The first one
Explanation:
Plants take the enegry from the sun, to make food, but if the sun goes away tthe plants don't have a source to make food from.
Refer to the illustration below. The photosynthetic algae are:
Please anybody!
Answer:
Producers
Explanation:
Photosynthetic organisms are producers.
PLSSSS HELPPPPPP ME WITH THIS QUESTION
Explain the relationship between DNA structure and protein function?
Answer: Functionally, DNA maintains the protein-encoding information, whereas RNA uses the information to enable the cell to synthesize the particular protein. 1 Differences between DNA and RNA: DNA stores the genetic information, whereas RNA uses the information to help the cell produces the protein.
Explanation:
28. Which of the following is most likely to cause the greatest disruption to an ecosystem?
Answer:
Emptying an aquarium containing non-native species into a local waterway will most likely to cause the greatest disruption to an ecosystem. A non-native species can be invasive and may disturb the already living native species in the waterway.
Explanation:
Answer:
Emptying an aquarium containing non-native species into a local waterway
Explanation:
Which reason best explains why dead specimens must be used with transmission electron microscopes?
A.) Electrons pass over the specimen.
B.) The lights that are used are harmful to the specimens.
C.) Specimens are placed in a vacuum.
D.) The image that is produced is two dimensional.
Answer:
C. Specimens are placed in a vacuum
Answer:
C. Specimens are placed in a vacuum
Explanation:
Since transmission electron microscopes must be used in a vacuum the specimen cannot be living. In a vacuum, there is no oxygen so nothing could survive it.
Can an organism function with a faulty organ system?
Answer:
All of the organ systems of the body work together to maintain homeostasis of the organism. If homeostasis fails, death or disease may result.
Explanation:
Homeostasis is the ability to maintain a relatively stable internal state that persists despite changes in the world outside. All living organisms, from plants to puppies to people, must regulate their internal environment to process energy and ultimately survive
PLEASE HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What variable is found on the Y-Axis on the HR diagram?
Which diagram correctly shows how heterozygous alleles are found on homologous chromosomes?
Answer:
The answer is I think D
Explanation:
The diagram that correctly shows how heterozygous alleles are found on homologous chromosomes is ; Aa ( The first diagram )
Heterozygous alleles are different alleles gotten/inherited from the genes inherited from each parent cells ( i.e. from each parent ). while
Homologous chromosome is a pair of chromosomes containing same gene sequence, chromosomal length and posses the same centromere location in each chromosome in the pair.
Hence we can conclude that The diagram that correctly show how heterozygous alleles are found on homologous chromosomes is the first diagram ( Aa ).
Learn more : https://brainly.com/question/15780081
