Answer:
i think that the answer from your choices would be that
its multicellular and can move itself from place to place.Explanation:
A scientist discovers a new organism and is trying to classify it likely indicate that the organism is an animal, It is multicellular and can move itself from place to place.
Which is multicellular organism?Multicellular organisms are those composed by multiple cells. They are typed in 13 major groups of terrestrial living beings, including animals, plants, fungi, ciliates, algae, and foraminifera.
Thus, option "B" is correct.
To learn more about multicellular organism click here:
https://brainly.com/question/24381583
You are interested in analyzing the segregation of petal color in tulips over generations. You are tracking red and white petal colors, and lets assume that petal color results from a single-gene. You know from a trial cross that the F1 progeny from crossing a pure red tulip to a pure white tulip results in all red progeny. For the following questions, use the letters R and r to denote petal color genotype and make sure to clearly indicate the associated phenotypes.
Petal Color Questions
1. Based on the information given above, what do you know about which trait is dominant and which is recessive? Why?
a. If "R" is used to denote the genotype of the dominant allele, which petal color does "R" represent?
b. If "r" is used to denote the genotype of the recessive allele, which petal color does "r" represent?
Answer:
1. R is dominant, and r is recessive. I know this information because the crossing of two pure red and white tulips means that the red tulip genotype is RR, and the white is rr. In other words, they are two h0m0zygous alleles. When we do a Punnet square, we can see that all the progeny is red since it is the trait that dominated over the white one.
a. R represents the red petal color.
b. r represents the white petal color.
Explanation:
To determine which gene is the dominant and which one is the recessive, we have to look at the information that we have.
We know that the cross of a pure red tulip and a pure white tulip results in all red tulips. If we know that they are pure, they are hom0zygonious (RR and rr).
When we draw a Punnet square we can see that the offsprings will all have the genotype Rr and as we knew that offsprings were all red, we can deduce that the domiant trait is red (R), while the recessive one (white) is r. In other words, the dominat gene (red) will express itself while the recessive(white) won't. As a result, the tulips will be red.
║R║ R
r║Rr║Rr
r║Rr║Rr
) Name the 3 polymers of carbohydrates and describe the structure and function of each of them.
Answer:
The correct answer is - starch, glycogen, and cellulose.
Explanation:
Polysaccharides are the name of the polymers of carbohydrates that have long chains of monosaccharides connected together. Carbohydrates like starch, glycogen, cellulose, are long polymers of monosaccharides.
Starch produced by plants and is a long-term storage form of sugar. Starch is also the major source of food and is made of two major polysaccharides amylose, linear polysaccharide of α-1,4-linked d-glucopyranose with a few branches of α-1,6 linkages, amylopectin, amylopectin possesses a branched structure with α1–4 as well as α1–6 glycosidic linkages.
Glycogen is a polymer of glucose residue with α-1,4 glycosidic bonds and after every 10 residues, there is branches off via α-1,6 glycosidic linkages. It is the second storage form of energy.
Cellulose is the structural polymer that is made up of unbranched chains of glucose molecules linked via beta 1-4 glycosidic bonds every second glucose is inverted in this polysaccharide.
Give three examples of what happens with unbalanced forces? I give Brainly
There are 2 predators in this environment, one eats only small fish and one eats only
large fish. So, the frequency of medium size fish would go up in generation 2. This is an
example of _____ selection?
- allopatric
- stabilizing
- disruptive
- directional
A biologist creates a large population of genetically identical individuals by chopping up a light-colored adult sponge into tiny pieces and scattering the pieces randomly across a coral reef. Many of the pieces that land on darker backgrounds are eaten immediately by fish. Some pieces grow into adult sponges, especially pieces that land on light backgrounds. Which statement describes how phenotypic frequency would change over time in this sponge population?
Answer:
Natural selection
Explanation:
Natural selection is the main mechanism by which populations adapt and change over time to survive in their environment. Individuals in a population exhibit different gene variants or 'alleles' (i.e., individuals exhibit genetic variation). Some of these alleles are associated with phenotypic traits better suited to the environment than others. Natural selection can change allele frequencies in the population, increasing the frequency of the alleles associated with higher fitness, i.e., those alleles associated with lower mortality and the most offspring in a particular environment. Over time, these advantageous alleles become more common in the population. In consequence, natural selection can be considered as a statement on the expected value of allele frequencies under resampling from one generation to the next.
The benefit of social behavior that refers to searching for and collecting food is referred to as .
Answer:
Ngl bro i like your pfp, its fire
Answer:
Foraging
Explanation:
PLEASE HELP ME ASAP!!!!!!!!
Answer:
Explanation:
Ureter - carries urine from kidneys to bladder
bladder - storage placer for urine
Nephron - functional unit of kidney
Kidney - filter of waste material from blood
Urethra - exit way of urine from body
Thomas drew a picture of a one-celled organism. He then labeled his drawing as shown in the illustration below.
Which of the following labeled cell parts best identifies the location of genes?
Group of answer choices
Flagellum
DNA
Cytoplasm
Cell Membrane
Answer:DNA
Explanation:
In a population of 400 salamanders, some individuals have long toes and others have short toes. This phenotypic difference is due to a single gene with dominant and recessive alleles, T and t, where T confers long toes. If the toe length gene is in Hardy Weinberg equilibrium, and 256 individuals have short toes, how many individuals are heterozygous at the toe length locus?
Solution :
Total number of salamanders or population of salamanders is given = 400
Out of theses salamanders, some have long toes while others have a short toes.
Number of individuals of salamanders having short toes = 256
The short toe individuals [tex]$(q^2) = 256/400$[/tex]
Therefore, [tex]$q=\sqrt{256/400}$[/tex]
= 0.8
p + q = 1
∴ p = 1 - q
= 1 - 0.8
= 0.2
The number of the heterozygous individuals = (2pq x 400)
= ( 2 x 0.2 x 0.8 ) x 400
= 0.32 x 400
= 128
In 95% of cases of Down's syndrome, there is one extra chromosome (number 21) in every cell. This _____________ condition is most likely the result of______________ (Use the choices below to best fill in the blanks)
Answer:
Genetic disorder.
Abnormal cell division.
Explanation:
Down's syndrome is a genetic disorder condition which is caused by the abnormal cell division during the development of the sperm cell or the egg cell. Due to abnormal cell division, the patient receives and extra copy of chromosome which is the cause of Down's syndrome. This is a genetic disorder which means that this disease occur during the formation of baby when the sperm and egg cells fuse together so this abnormal cell division occur in the sperm or egg cell of the patient's parent.
Plz help me well mark brainliest if correct!!...
Answer:
A. He invented written language for the blind
Answer:
A
Explanation:
Louis Braille was the man who created the first written language for blind people
Which statement describes how humans can decrease an ecosystem's ability to support life?
A. People cut down the trees in a forest, leaving less habitat for squirrels.
B. People build and put up bird houses, giving bluebirds needed nesting space.
O C. People allow small fires to burn in a grassland, returning nutrients to the soil.
D. People remove non-native species from a lake, allowing other plants to grow.
Answer:
A. People cut down the trees in a forest, leaving less habitat for squirrels.
Explanation:
A large percentage of the depletion of an ecosystem can be attributed to anthropogenic or human activities. Ecosystems are naturally known to support or inhabit life. For example, many trees in an ecosystem are homes to living organisms such as birds, insects, snakes etc.
However, according to this question, an exemplary description of how humans can decrease an ecosystem's ability to support life is when "people cut down the trees in a forest, leaving less habitat for squirrels". This act will decrease the forest's ability to support life.
Is it true or false that plants and animals are made of cells
Answer:
True
Explanation:
Answer:
True I think
Explanation:
Hope this helps. Tell me if I'm wrong
3. Chemicals in the air can combine with rain to produce acid rain, which is harmful to the environment. Which of these is most likely to be the pH of acid rain?
A. 0
B. 4
C. 10
D. 14
50 points, need within next couple mins
If there was less erosion on the planet, it is less likely that there would be many living things on the land, and perhaps less in the ocean as well?
Answer:
yes
Explanation:
look at the link I gave you :)
which biome is characterized by low temperatures and low amounts of rainfall?
A. temperature deciduous forest
B. desert
C. tropical rain forest
D. tundra
Organism made up of only one cell, like a paramecium or an amoeba ?
Answer:
amoeba made up one of the only cells.
A scanning electron microscope is a type of light microscopes that has more than one lens
True
False
Answer:
true
Explanation:
the condenser lens is the size of the electron beam and the main objective lens is to focus the beam on the sample
so that scanning electron microscope have two projector lens
sorry if its not correct
Factorise completely pq - q?
Explanation:
q(p-1) is the factorization of pq- q.
Are viruses living or non- living?
Provide short explanation
No links please
Answer:
Virus are non living Things :)
How long ago did this take place?
Answer:
b over 500 years ago
Explanation:
The last 4 molars in our mouth are called
Phytoplankton produces
____of the oxygen we breathe?
A byproduct of photosynthesis is oxygen. Scientists believe that phytoplankton contribute between 50 to 85 percent of the oxygen in Earth's atmosphere. In the lab, scientists can determine how much oxygen is produced by a single phytoplankton cell.
How do nutrients absorbed by the small intestine travel to the individual cells of the human body
Answer:
hepatic portal vein
Explanation:
med.libretexts.org/Courses/American_Public_University/APUS:_An_Introdu
that line the walls of the small intestine absorb nutrients into capillaries of the circulatory system and lacteals of the lymphatic system. Villi contain capillary beds, as well as lymphatic vessels called lacteals. Fatty acids absorbed from broken-down chyme pass into the lacteals.
please give brainliest
PLZ help quick I really really really really really really need help
In the levels of organization for biological systems, you identify
populations, tissues, organs, and organisms. Which of these four is the
smallest level of organization?
O Population
O Tissue
O Organ
O Organism
Answer:
I believe the ans is tissue.
Answer:
option b tissues is the right one
How is mitosis different in plants and animals?
Answer:
The main difference is cell plate formation and how they form the daughter cells during cytokinesis. In plants, they lack centrosomes. A new cell plate will form between the daughter cells for the future cell wall. In animal cells the cell membrane will rather constrict to separates the parent cell into the daughter cells. Plants also do not undergo cell furrowing, unlike animals cells.
Beta cells of the pancreatic islets of Langerhans act as glucose sensors, adjusting insulin output in response to blood glucose levels. A porous silicon capsule was engineered as a delivery vehicle for porcine pancreatic beta-islet cells. The pore size in the capsule wall was optimized to allow for transport of glucose and insulin in and out of * indicates a significant difference compared to all other groups SS SS-TMSi SS-PCSi Platelet Deposition (Platelets/mm2 ) 2000 4000 6000 8000 * Silanated Phosphorylcholine (PCSi) * the capsule while protecting the islet cells from the host immune system. Pilot in vitro studies demonstrated effective glucose monitoring and insulin production by encapsulated beta islet cells. Upon implantation in a rat diabetes model, it was found that glucose was not monitored consistently and insulin was secreted below therapeutic levels. Bioluminescence imaging revealed that the beta islet cells were 96% viable in the capsules. What is the likely reason for the impaired function of the islet cell-silicon implants in vivo
Answer:
Explanation:
The host's immune response to the transplanted graft, which is commonly exhibited as pericapsular fibrotic overgrowth (PFO), is one of the key causes of defective encapsulated islets in (PFO).PFO creates a barrier upon this capsule surface that inhibits and impedes oxygen and nutrients from entering, resulting in islet cell deprivation, hypoxia, and/or death. This host immune response was missing under in vitro circumstances, which explains why glucose sensing and insulin release were more efficient than in vivo circumstances. Nonetheless, utilizing nanoporous encapsulation or modifying the microcapsular shape and geometry can solve these issues.
explain how the nuclear atom differe from thr unifotm sphere model of the atom
Answer:
The Proton and neutron has the same mass because the number of protons can differ from the number of electrons which give off different charges and can result in a different weight and amount of charge whether its negative or positive
How does CRISPR work?
