Answer:
genes
Explanation:
the puppy got half their mother's chromosomes and half their dad's chromosomes therefore inheriting parts of their genes
investigate the conditions required for seed to germinate. keep the dishes at room temperature for a week.explain your observations
Dry cotton wool
wet cotton wool
covered with water
Explanation:
Starting off, the conditions required for a seed to germinate are:
warm temperatures, so that enzymes can act efficiently.water, for chemical reactions to place.oxygen, for respiration.Observations:
Dry cotton wool: Seeds placed here will not germinate. They will not show any changes since not all the the conditions are met. (There's no water)
Wet cotton wool: Seeds placed here will germinate since all the conditions required for germinations to take place are met.
Covered with water: The seeds will gradually start to expand. The oxygen which is dissolved in water does not enter the seed due to excess water thus preventing germination.
True or False: If a dominant allele is present, the recessive trait will not be expressed
Answer:
True
Explanation:
I believe it is true, I asked my older brother and he said it's true, but I hope I'm right UnU
What hypothesis have the Grants been testing?
Answer:
Various finches descended from one common ancestor.
Explanation:
Hope this helps
what do you understanding about biology
Answer:
The study of all life or living matter is biology.
Answer:
Biology is the study of life. In general, biologists study the structure, function, growth, origin, evolution and distribution of living organisms. Biology is important because it helps us understand how living things work and how they function and interact on multiple levels.
Explanation:
I hope this helps!
Can I have brainliest?
Also can you please thank me? :)
PLSS HELP‼️‼️
Which statement is part of the process of natural selection?
A. There is little variation among members of a population.
B. Organisms produce fewer offspring than can survive.
C. Traits do not pass from one generation to the next.
D. Individuals with useful traits survive and have offspring.
Answer:
I believe the answer is D.
Explanation:
Natural selection is used for the survival of a species.
Replicate the following DNA strand: TCAGGTAAC
Answer:
AGTCCATTG
Explanation:
Answer:
AGTCCATTG
Explanation:
Apples (A) Goes with Trees (T)
Cars (C) Goes with Garages (G)
Hope this helped.
Which macromolecule makes up the main structure of the cell membrane?
Answer:
The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins.
The main structure of plasma membrane is made up of lipids.
What is a cell membrane?A membrane is what separates a cell's internal environment from its external environment.It has selective permeability.It is made up of a bilayer of lipids.It contains embedded proteins that may be central or peripheral.Can all molecules cross the plasma membrane?No, all molecules cannot pass through plasma membrane.The compounds that can cross it are small nonpolar molecules or small, charged polar molecules.There are special proteins like carriers, channels etc., that aid in the transportation.What are a few of the plasma membrane's functions?Plasma membrane prevents undesirable and dangerous substances from entering the cell.
To learn more about plasma membrane, lipids, and proteins here,
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You wake up and unplug your cellphone from the wall socket. A cell phone, while charging, uses 2.6 watts/hour. Assume it charged overnight (8 hours).
What is surface water?
Answer: noun;
1. water that collects on the surface of the ground 2. the top layer of the body of water
Explanation:
what is the chemical equation of photosythesis ( Write in chemical equation and word form.)
Explanation:
6CO2 + 6H2O => C6H12O6 + 6O2
During photosynthesis, carbon dioxide gas and water reacts in the presence of sunlight to produce glucose and oxygen gas.
Explanation:
[tex]\tt{6CO_2 + 12H_2 O→C_6 H_{12 }O_6+ 6O_2+ 6H_2 O}[/tex]
Here, six molecules of carbon dioxide (CO2) combine with 12 molecules of water (H2O) using light energy. The end result is the formation of a single carbohydrate molecule (C6H12O6, or glucose) along with six molecules each of breathable oxygen and water.
Jill is blood Type O. She has two older brothers (who tease her like crazy) with blood types A & B. What are the genotypes of her parents with respect to this trait?
Answer:
There you have it. Jill's parents are IAi & IB
Explanation:
one brother: Type B, one of the parents must have the IB allele
other brother: Type A,
other parent must have the IA allele & have a genotype of IAi.
Jill's parents are IAi & IB
Jill's parents have the genotypes IAi and IBi.
What is blood type?Blood type refers to the classification of blood based on the presence or absence of certain antigens on the surface of red blood cells. The most common system used for classifying blood types is the ABO system, which has four types: A, B, AB, and O.
If Jill's blood type is O, then she inherited an O allele from each of her parents. Since her two older brothers have blood types A and B, we can conclude that her parents are both heterozygous for the A and B alleles (IAi and IBi). This means that each parent contributed an i allele to Jill, resulting in her blood type O.
Learn more about blood type, here:
https://brainly.com/question/275815
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Which part Of a DNA molecule is responsible for the direction coding of specific traits of an organism
what organic molecules are found in neurons
Explanation:
Like all animal cells, the cell body of every neuron is enclosed by a plasma membrane, a bilayer of lipid molecules with many types of protein structures
Which compounds present in insects are composed of the amino acids that provide the Venus flytrap and sundew with much of their nitrogen?
Protein
Lipid
Carbohydrate
Sugar
which statement is true of y chromosomes
a. only men have them
b. all babies have them
c. only women have them
d women have two of them
Answer:
A. Only men have them
Explanation:
Men's DNA code is XY
Woman's is XX
Have a nice day!
HELP !!
Which process that is necessary for cell
reproduction occurs during cell growth?
A: DNA replication
B: RNA replication
C: Dissolution of the cell membrane
D: The nucleus falls apart
Answer:
A: DNA replication
Help ASAP! Correct me if am wrong ty
I am 99.9% sure you are correct!
What are the 5 steps of the Lytic Cycle?
Answer:
These stages include attachment, penetration, uncoating, biosynthesis, maturation, and release.
Explanation:
Bacteriophages have a lytic or lysogenic cycle. The lytic cycle leads to the death of the host, whereas the lysogenic cycle leads to integration of phage into the host genome.
Answer:
These stages include attachment, penetration, uncoating, biosynthesis, maturation, and release.
Explanation:
Consider an ideal gas with an absolute temperature of T1. To what absolute temperature would the gas need to be heated to double its pressure? Express the answer in terms of T1.
Answer: To double the pressure, the temperature has to be 2*t1 K
Explanation: Gay-Lussacs law states: for a constant mass of gas held at constant volume, Pressure is proportional to absolute temperature (degrees K)
p1/t1 = p2/t2
we have p1/t1 = 2*p1/t2—> t2 = 2*p1*t1/p1 —> 2*t1
How would the DNA change if a base is not matched correctly
Answer:
Things like cancer, and other genetic mutations leading to disaease.
Explanation:
Answer:
It would do something amazing
Explanation:
The likelihood that a particular event will occur is called the events
A: Sequence
B: Possibility
C: Outcome
d: Probability
Answer:
i guess D...Probability
Normally organisms undergo _____ to make usable energy from glucose in the presence of oxygen. However, ____ allows some organisms to generate energy in areas where there is no oxygen.
1. Anaerobic respiration, Aerobic Respiration
2. Anaerobic Respiration, Photorespiration
3. Photosynthesis, Glycolysis
4. Aerobic Respiration, Anaerobic Respiration
Answer:
4
Explanation:
aerobic respiration is respiration in the presence of oxygen and anaerobic respiration is repiration wirhout the presence of oxygen.
Which weathering process is mechanical?
A. Solution
B. Carbonation
C. Ice wedging
D. Hydration
need help plss this was due last week ://
Hello, I would love to know why do humans cry.
Answer:
because women(;
Explanation:
Answer:
The answer is at the bottom!! ;)
Explanation:
Humans have to cry because when you cry your body releases endorphins and oxytocin. These natural chemical messengers help relieve emotional distress along with physical pain. In other words, crying is a self-soothing behavior.
Hope this answers your question!! ;)
Describe geologic processes. How have they changed the surface of the earth ? (give examples)
what is number 9 and 11
Answer:
still 9 and 11. No operations are happening
Explanation:
If number of electrons in an atom is 8 and number of protons is also 8, then
(i) what is the atomic number of the atom? and
(ii) what is the charge on the atom?
Answer:
i) 8
ii)0
Explanation:
The equal nos of the electrons and protons means it's not a ion, which makes the atomic number equal to them.
Since it is not an ion, the charge shall be 0 since it is neither positively nor negatively charged. The overall charge of an atom is neutral too.
Answer:
(i) atomic number = number of protons = number of electrons = 8
(ii)atom will be neutral (no charge) because number of protons(+) is equal to the number of
electrons (-).
Explanation:
Hope it's help plz mark as Brainlist
DESCRIPTION: This organ secretes enzymes and acids to help George break down food. Is there a similar human organ
that performs this function
what are the tools they used for organ donation
Answer: Organ transplantation is a surgical procedure which involves the transfer of organ from donor to receiver.
Explanation:
The organ transplantation require various medical tools:
Cutting and dissecting instruments: Scalpels, and scissors to cut the organ from its site of origin.
Holding instruments: Forceps and clamps are used to handle the organs while cutting them from their original site and placing them in another location.
Homeostatic instruments: Artery forceps to stop the cessation of blood from blood capillaries when an organ is cutted from its place.