What was one surprising result of Mendel's experiment?
The traits of the parents "blended/mixed" together
In the second part of the experiment, a cross between two plants grown from
yellow seeds produced both yellow and green seeds.
In the first generation, the yellow seed trait disappeared
Answers
Answer: 3rd one
Explanation:
Related Questions
mineral
hardness
way it breaks
luster
streak
color
Galena
2.5
cleavage
metallic
gray-black
silver, gray
Magnetite
6
fracture
metallic
black
black
Hematite
6
fracture
metallic-dull
red-brown
red-brown, silver, black
Susan wants to identify a dark, heavy mineral sample she found in the classroom collection. She
notices there are three minerals in a chart in a reference book that might match her sample. Susan
next observes that her sample mineral has flat, reflective surfaces that break into boxlike steps. She
infers the mineral may be galena. If she is correct, one more test will verify her inference. Which
property would to best for her to observe next?
hardness
O luster
O streak
O color
Answers
PLS HELP I DONT UNDERSTAND!! BRAINLIEST + 25 POINTS IMAGE BELOW!!
Answers
Which statistical test compares
more than 2 sets of data and finds
the difference between the data
and the expected values?
A. t-test
B. ANOVA
C. chi-square
Answers
Answer: B
Explanation: ANOVA is the right answer: Acellus
Bear in mind the biological definition of a species and also the appearance and distribution of the named populations of Ensatina. Which populations could be considered a species separate from E. e. eschscholtzii?
Answers
Answer:
E.e. oregonesis
E.e. platensis
E.e. xanthoptica
E.e. croceater
E.e. eschscholtzii
E.e. klaubori
Explanation:
The species mentioned above are probably separate species from E.e. eschscholtzii, which arose through ring speciation that occurs when a species is geographically distributed in a circular pattern. After this distribution, geographic isolation occurs, causing individuals in each different region to evolve differently, becoming other species, even reaching the point where it is not possible to cross them.
Fill the blank
Two heterozygous parents have ___________chance of contributing one of their alleles to each offspring
Answers
Answer:
Two heterozygous parents have a 50% chance of contributing one of their alleles to each offspring.
Explanation:
Individuals who are heterozygous for a specific trait have two different alleles in the gene that determines that trait. This characteristic makes their chances of contributing each of their alleles to the offspring 50%.
The alleles of a gene are distributed in the gametes by the process of meiosis, which results in daughter cells with half the genetic charge, so each gamete can only have one copy of the allelic pair of a gene.
On the other hand, if an individual has two equal alleles for a characteristic in a gene, he has a 100% chance of passing that allele on to his descendants.
Fifty years ago, bed bugs were nearly eliminated in the United States by using of pesticides like DDT. Today bed bugs are back in beds and theaters. DDT is no longer used due to environmental issues. Pyrethrums are currently the top choice for bed bug infestations. Pyrethrums are especially useful to us because they generally have a stronger effect on bugs than on humans and animals.
Some bed bugs had mutations in their genetic code which allowed them to survive the chemical pesticide and they produced chemically resistant offspring. How can this be explained?
Question 5 options:
bed bugs chose other bugs to partner with who had the mutation
mutations involved in the genetic variation of the bugs were chosen by them
bed bugs chose other bugs to partner with who had no mutations
mutations involved in the genetic variation of the bugs are random
Answers
d
Explanation:
i looked up and it said mutation random
A plant can be classified in more than one category. True False
Answers
Answer:
true
Explanation:
theres a bunch of different categories depending on the subject
A sea star is shown in the diagram. What are the functions of the structures labeled X? food and waste transportation, protection protection, sweeping food into mouth respiration, food and waste transportation movement, capturing prey
Answers
Answer:
It is D movement
Explanation:
I just awnsered this one correctly
look at the image and pls tell me the answer ASAP.
Answers
Answer: Jul.ia is doing the best based on number grading system
Explanation:
A tight rope walker who does not want to change his position will want the forces acting on him to be what?
O unbalanced
O balanced
O small
o large
Answers
Answer:
The correct answer is A. balanced.
Renewable energy is energy from sources that
a.are not used up faster than they are formed.
b.humans can manufacture.
c.will take years to deplete.
d.were once living organisms
Answers
Why? - A renewable energy source means energy that is sustainable - something that can't run out, or is endless, like the sun. ... It means sources of energy that are alternative to the most commonly used non-sustainable sources - like coal. HUMANS can be considered renewable energy sources and batteries at the same time. Unlike fossil fuels, human power can be a clean energy source, which produces little or no air pollution and soil contamination.
Explain the Identification methods
Answers
HELP ASAP! WILL MARK BRAINLIEST!
An excitatory neurotransmitter will have what effect on the postsynaptic terminal?
A. Will hyper-polarize The neurons making the interior of the new rules voltage more negative
B. Will depolarize The neuron making interior than neurons more positive
C. Will depolarize the neuron making the interior of the burton’s voltage more negative
D. Will hyperpolarize the neuron making the interior of the neurons voltage more positive
Answers
Answer:
c
Explanation:
1. Which genotype(s) and phenotype for fur length are dominant?
2. Which genotype(s) and phenotype for fur length are recessive?
Answers
Complete question:
You will find the complete problem in the attached files, where all the proposed crosses are detailed.
Answer:
1. Which genotype(s) and phenotype for fur length are dominant?
Genotype: FF + FfPhenotype: Short fur2. Which genotype(s) and phenotype for fur length are recessive?
Genotype: ffPhenotype: Long furExplanation:
Available data:
F is the dominant allele that codifies for short furf is the recessive allele that codifies for long furCROSSES:
1) Test One: If I breed a short fur, FF female with a short fur, Ff male, then I will expect to see what type of offspring?
all short fur; some short and some long fur; all long fur offspring.Cross: FF x Ff
Gametes) F F F f
Punnet square) F F
F FF FF
f Ff Ff
F1) Genotype:
2/4 = 1/2 = 50% FF
2/4 = 1/2 = 50% Ff
Phenotype:
4/4 = 100% Short-fured individuals
2) Test Two: If I breed a short fur, Ff female with a short fur, Ff male, then I will expect to see what type of offspring? Pick 1)
all short fur; some short and some long fur; all long fur offspring.Cross: Ff x Ff
Gametes) F f F f
Punnet square) F f
F FF Ff
f Ff ff
F1) Genotype:
1/4 = 25% FF
2/4 = 1/2 = 50% Ff
1/4 = 25% ff
Phenotype:
3/4 = 75% Short-fured individuals
1/4 = 25% long-fured individuals
3) Test Three: If I breed a long fur, ff female with a long fur, ff male, then I will expect to see what type of offspring? Pick 1)
all short fur; some short and some long fur; all long fur offspring.Cross: ff x ff
Gametes) f f f f
Punnet square) f f
f ff ff
f ff ff
F1) Genotype:
4/4 = 100% ff
Phenotype:
4/4 = 100% long-fured individuals
Answer:
Here is an example of my Heredity Lab Report for FLVS if anyone needs it.
Explanation:
(it is a link)
The Fill in the Blank is a small access port in the shell of a bean that allows water to reach the developing plant.
Answers
Answer:
Scarification
Explanation:
Answer:
Scarification
Explanation:
According to the law of conservation of mass, which statement is true?
Question 1 options:
Mass can be created by chemical reactions.
The mass of the products in a chemical reaction do not have to equal the mass of the reactants.
Mass can neither be created nor destroyed.
Mass can only be destroyed by physical transformations.
Answers
Answer:
Mass can neither be created nor destroyed.
Explanation:
Mass can not be created or destroyed, it can only be preserved during a chemical reaction
Which of the following will cause a decrease in ADH production?
(A) dehydration
(B) an increase in osmotic pressure of blood
(C) drinking water
(D) abnormally low blood pressure
Answers
drinking water may not be enough to keep your symptoms under control.
1- ANO ANG KONOTATIBONG KAHULUGAN NG "tabi-tabi po
makikiraan lamang po
kami patawarin kung
kayo ay matapakan"??
Answers
Answer:
Kayo ay matapakan
Explanation:
HELp I will give brainliest thanks
Answers
5. What is the gel-like substance inside of cells called? *
O Cytoskeleton
Photoplasm
Photosynthesis
OCytoplasm
Answers
Answer:
cytoplasm
Explanation:
Answer:
cytoplasm
Explanation:
Explain the basis for the great diversity of proteins in living organism.
Answers
Answer:
Explanation:
Protein functions are so diverse because of the many unique three-dimensional structures protein polymers form. Despite such variety, proteins also share several specific structural characteristics in their monomers, the amino acids. Structural similarities among amino acids make protein synthesis a uniform and regulated process; however, each amino acid contains a unique structural component as well. Specific differences between each amino acid interact to create unique three-dimensional protein structures. Combined, the similarities and differences between amino acids explain how cells can build a diverse pool of proteins from the same set of building blocks. Protein synthesis involves building a polymer of amino acids with complex three-dimensional structure. Dehydration synthesis forms a peptide bond between amino acids and releases a water molecule.
This type of cell is very simple and primitive. The DNA is bunched up in the center of the cell. It doesn't have a nucleus.
A.)Prokaryotic
B.)Eukaryotic
C.)Animal
D.)Plant
I would really a appreciate if you would be so kind to tell me which one of thease words dose the meaning belong to please and thank u
Answers
Answer:
A.)Prokaryotic
Explanation:
Based on the organization of their structures, all living cells can be classified into two groups: prokaryotic and eukaryotic. Prokaryotic cells do not have a nucleus. The DNA in a prokaryotic cell is bunched up in the center of the cell.
The Endoplasmic Reticulum ( ER ) was represented by string cheese in the Cell Pizza Lab video . What is the function of the small tubes in the ER ? Help
Answers
The smooth endoplasmic reticulum serves as a transitional area for transport vesicles. It also functions in carbohydrate and lipid synthesis.
What features of integrated pest management make it a good approach to preserving ecosystems?
Answers
Answer:
Allowing a small but controlled portion of a pest population to remain does less damage to ecosystems, soils, water, and air. Another feature of IPM would be making a habitat more complex, such as mazes, so it can slow the spread of parasites. No-till or low-till agriculture is another feature of IPM because this helps natural enemies of some pests to build up in the soil, whereas plowing destroys the habitats of these enemies.
Explanation:
Edgen 2020 plus I got a 100 when I typed this out.
Which jobs does an animal's skeletal system do?
Answers
Answer:
"The Skeletal system has three very important jobs: Support, protection, and movement. Just think, if we did not have a skeletal system for support we would be just like a blob of Jell-O. The bones also protect many organs, and also the brain."
Explanation:
Three cells that each has a diploid number of 32 go through mitosis. How
many
cells result and how many total chromosomes are in each cell?
Answers
Answer: 6 diploid cells, each with 32 chromosomes
Explanation:
Mitosis ptoduces two diploid daughter cells. Six cells result, each with 32 chromosomes
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All of the following statements about classification are true EXCEPT which of these.
O A) Scientists classify things based on their characteristics.
OB) Scientists classify things to help stay organized.
O C) Scientists classify things to make more work for themselves.
OD) Scientists classify things based on color, size, and shape.
Answers
Why? - All living organisms are classified into groups based on very basic, shared characteristics. Organisms within each group are then further divided into smaller groups.
what is traditional biotechnology in sort
what is modern biotechnology in sort
Answers
Answer:
Traditional biotech involves use of natural organisms to create or modify food or other useful products for human use, while modern biotech involves manipulation of genes and living tissues in a controlled environment to generate new tissue.
why do the other planets take longer to orbit the Sun than the inner planets do
Answers
Answer:
Outer planets take longer to orbit than inner planets because of the greater distance they need to cover. They also are further from the sun weakening the power of the suns gravitational pull which causes then to orbit slower.
Explanation:
!!
Answer:
Because there are outter planets
Explanation:
What will you find inside the nucleus ?
Answers
Answer:
protons and neutrons
Explanation: