To create an African Violet whose leaves have various colors, Mr. Rauch will have to use seed from a female parent whose foliage is also variegated because, in flowers, variegation of foliage is inherited from the female parent.
What is an African Violet?African Violets are a type of plant that is very popular for decorating the house.
They are easy to maintain and bloom at least 10 times in a year. It's scientific name is Genus Saintpaulia.
See the link below for more about African Violets:
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Which of the following are ALL
characteristics of DNA?
1. DNA stands for Deoxyribonucleic Acid; Has a
Sugar called Ribose; Is Single-Stranded; Has
four bases A-->T and C-->G
2. DNA stands for Ribonucleic Acid; Has a Sugar
called Deoxyribose; Is Double-Helix or Double-
Stranded: Has four bases A--> T and C-->G
3. DNA stands for Ribonucleic Acid; Has a Sugar
called Ribose; Is Single-Stranded; Has four
bases A-->T and C-->G
4. DNA stands for Deoxyribonucleic Acid: Has a
Sugar called Deoxyribose; Is Double-Helix or
Double-Stranded: Has four bases A-->T and
C-->G
Which part of a green plant loses the most chloropasts at the end of the summer?
Answer:
Leaves lose the most chloroplasts at the end of summer.
Explanation:
No explanation today!
What is the energy from the Sun used SPECIFICALLY for in Photosynthesis?
Why is the brain the control center of your body?
Explanation:
the brain is an important part of the body it controls messages sent through your body and also it is the center for decision making emotions personality and thoughts
What is the answer to da question
Compare deciduous and evergreen trees by writing each of the
characteristics and examples below in the correct location on
the Venn diagram. You will use each of them once.
• example: pine tree
• example: oak tree
• loses leaves for winter
• thin, needle-like leaves
• has cones
1)
• defines the types of
life in a forest
• adapted to cold climate
• adapted to mild climate
• broad, flat leave
The deciduous and evergreen trees are both types of plant that defines the characteristics of a forest. Using an attached Venn diagram, the deciduous and evergreen trees are compared.
Comparison of deciduous and evergreen plantsIn the rainforests, there are many types of tress which include deciduous and evergreen trees.
Deciduous trees are those trees that shed their leaves once or twice a year. They have the following characteristics:
loses leaves for winterbroad, flat leaveexample: oak treeThe evergreen trees are those tress that do not shed their leaves but remains green and functional through more than one growing period. Their characteristics include:
thin, needle-like leaveshas conesexample: pine treeThe similarities between the deciduous and evergreen trees are:
defines the types of life in a forest.adapted to cold climateadapted to mild climateLearn more about deciduous plants here:
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If one strand of a dna double helix has the sequence TATAGACGG what is the sequence of the other dna strand
Answer:
AUAUCUGCC
Explanation:
In DNA, the two strands are attached to each other by hydrogen bonding between the nitrogenous bases. The sequence of the other strand for the given strand: TATAGACGG is ATATCTGCC.
What is nucleotide base pairing?In DNA, two strands are present in the form of double helix which are held together in position by the help of hydrogen bonding. In DNA, four different nitrogenous bases are found. These are: Adenine, Guanine, Thymine, and Cytosine.
In DNA, each pyrimidine base pairs with a purine and vice versa. Adenine base pairs with thymine with the help of two hydrogen bonds and guanine base pairs with cytosine with the help of three hydrogen bonds.
So, each time an adenine comes opposite to a thymine and vice versa. Similarly, a guanine comes opposite to a cytosine and vice versa. This can be used to derive the sequence of the other strand for the given strand of DNA.
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What is the energy for photosynthes?
Answer:
Energy from sunlight to produce oxygen (O2) and chemical energy stored in glucose (a sugar)
Explanation:
Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
Photosynthesis is the process by which plants convert solar energy into chemical energy. In the presence of visible light, carbon dioxide (CO2) and water (H20) are transformed into glucose and O2 during a complex series of chemical reactions.
For More Information:
https://www.britannica.com/science/photosynthesis
Which of the following numbers, on the pH scale, would indicate that a substance is acidic? Group of answer choices 12.0 13.5 8.0 5.0
Answer:
13 am I write please say you because I an 17
What are three sources of dioxins?
Answer: burning processes, such as backyard burning and commercial or municipal waste incineration.
the use of fuels, such as wood, coal, or oil.
natural phenomena, such as volcanic activity and forest fires.
industrial processes, such as chlorine bleaching of paper pulp and smelting.
Explanation:
Hope I gave you the answer you are looking for :) LMK
Which are examples of the new mass society that emerged in the late 1800s?
O restaurants and grocery stores
O television and movies
O automobiles and motorcycles
O vaudeville and professional sports teams
Both Travel at the same constant speed
Help me please ASAP
Earth & space btw
Answer:
The beach is HIGH energy and is experiencing more ERROSION
Explanation:
During meiosis, the chromosome number:
1.is doubled
2.is reduced
3.remains the same
4.becomes diploid
Answer:
2. is reduced
Explanation:
Mitochondria are the of the cell.
Answer:
Powerhouse of the cell
Explanation:
it helps all other cells survive and regenerate in the membrane
A runner, with a mass of 62kg, runs at a top speed of 10m/s. What is the runner’s kinetic energy?
Answer:
3100 Joules. I got that as I did 1/2 x 62 x 10 squared
Explanation:
the kinetic energy is 20NM
Explanation:
because if you add the numbers up and then subtracted them and you get a big number
Blood type in humans contains multiple alleles.
A male with type A blood and the genotype AO mates with a female with type B blood and the genotype BO. What are the possible blood types of their offspring?
Group of answer choices
A
All of these
O
B
The possible blood types of their offspring can be A, B, AB, or O. The correct option is B.
What are alleles?At a specific genomic region, an allele is one of two or more variations of the DNA sequence (a single base or a segment of nucleotides).
For each genomic region with such variation, an individual inherits two alleles, one from each parent. The person is homozygous for the allele if the two alleles are the same.
One allele (or variant) of the ABO blood type gene is passed down from each parent to their kids. A and O are potential alleles for the father, while B and O are potential alleles for the mother.
Their progeny may have the blood types AB, A, B, or O, with a 25% likelihood of each blood type.
Thus, the correct option is B.
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Your question seems incomplete, the probable complete question is:
Blood type in humans contains multiple alleles.
A male with type A blood and the genotype AO mates with a female with type B blood and the genotype BO. What are the possible blood types of their offspring?
Group of answer choices:
A. A from the male
B. All of these
C. O is always there
D. B from the female
7. Give an example of a Human Vestigial Structure.
Answer:
A great example of the Human Vestigial Structure is your wisdom teeth
What does membrane mean when referring to a cell?
The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.
Explanation:
#Carry on learning
9. How do rocks and soil that are red get their color?
ASAP
Answer:
The red color might be mainly due to ferric oxides occurring as thin coatings on the soil particles
Explanation:
Which of these transport sediment?
A. Water
B. Wind
C. Glaciers
D. All of these
Answer:
I think wind but I don't copy ... :)
Match the targets in groups 1 and 2 to identify the main functions of the membrane proteins and identify some components associated with the plasma membrane:
I.
a
-
b
-
c
I.
d
-
e
-
f
-
g
-
h
-
i
A.
fibers of extracellular matrix (ECM)
B.
enzymatic activity
C.
intercellular junctions
D.
microfilaments of cytoskeleton
E.
signal reception and relay
F.
transport
G.
cell-celll recognition
H.
attachment to ECM and cytoskeleton
I.
phospholipid bilayer
Answer:
Although the basic structure of biological membranes is provided by the lipid bilayer, membrane proteins perform most of the specific functions of membranes. It is the proteins, therefore, that give each type of membrane in the cell its characteristic functional properties. Accordingly, the amounts and types of proteins in a membrane are highly variable. In the myelin membrane, which serves mainly as electrical insulation for nerve cell axons, less than 25% of the membrane mass is protein. By contrast, in the membranes involved in ATP production (such as the internal membranes of mitochondria and chloroplasts), approximately 75% is protein. A typical plasma membrane is somewhere in between, with protein accounting for about 50% of its mass.
Because lipid molecules are small compared with protein molecules, there are always many more lipid molecules than protein molecules in membranes—about 50 lipid molecules for each protein molecule in a membrane that is 50% protein by mass. Like membrane lipids, membrane proteins often have oligosaccharide chains attached to them that face the cell exterior. Thus, the surface that the cell presents to the exterior is rich in carbohydrate, which forms a cell coat, as we discuss later.
How does the humanistic approach view the role of the self and free choice in
shaping behavior?
How does Gjerde describe the “high seas”?
Gjerde describe high seas as water bodies that covers 50 percent of the planet having an average depth of the oceans of 4,000 meters. It give about 90 percent of the habitat for life on Earth.
What is High seas?High seas refer to very large oceans or salt water bodies that is beyond a country's jurisdiction or beyond a territorial dormain. But it refers to the entire Earth's ocean bodies.
Therefore, Gjerde describe high seas as water bodies that covers 50 percent of the planet having an average depth of the oceans of 4,000 meters. It give about 90 percent of the habitat for life on Earth.
Learn more about high seas below.
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A corn producer wants to apply a total of 350 pounds of nitrogen per acre on his field. He has spread 10 tons per acre of dry manure with an average analysis of 18 pounds of nitrogen per ton, of which only 60% of the N will be available the first year. How many additional pounds of nitrogen must he apply?
Answer: For 150 bushels, we recommend 180 pounds of nitrogen per acre. For 200 bushels, you go up to 240 pounds, and for 250 bushels, go to 300 pounds. For 300 bushels per acre, we recommend more than 360 pounds of nitrogen per acre,”
Explanation:
The term teratogen refers to __________. Group of answer choices a limited time span during which a part of the body is biologically prepared to develop rapidly a synthetic hormone used to prevent miscarriage a rapid period of prenatal neurological development any environmental agent that causes damage during the prenatal period
The teratogen is any environmental agent capable of diverting development towards alteration during prenatal development.
What is teratogenic?They are those physical, chemical or biological agents, which by inducing some irregularity are usually the cause of congenital defects during normal embryonic and fetal development.The period of greatest danger is that of organogenesis, which includes the fourth to the ninth week of pregnancy.Therefore, we can conclude that an agent is teratogenic when it causes structural or functional alterations during prenatal period.
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Which of the following is true about natural selection?
I. It is faster than adaptation.
II. It is about the survival of the fittest.
III. It creates variation within species.
- I, II, and III
- I and II
- II and III
- II only
Answer:
III. It creates variation within species.
Explanation:
Trust Me
Answer:
II only
Explanation:
L nAerd
Give an example of how humans disrupt the balance of nature in our everyday life.
Answer:
the mining of natural resources like coal. The hunting and fishing of animals for food, and the clearing of forests for urbanization and wood use.
Explain:
Answer:
the mining of natural resources like coal, the hunting and fishing of animals for food, and the clearing of forests for urbanization and wood use. The extensive overuse of nonrenewable resources, like fossil fuels, can cause great harm to the environment.
Explanation:
The angle of Earth's tilt has changed throughout Earth's history and is still changing today. If Earth's tilt were to decrease from 23.5 to 20.2", which of the following changes do you expect would occur? Changes between seasons would be less drastic, Years would become slightly longer than they are now. Summer at locations along the equator would be shorter. Earth would no longer experience seasonal changes.
Answer- CHANGES BETWEEN SEASONS WOULD BE LESS DRASTIC
The environment selecting an animal is called evolution by?