Answer:
The correct answer would be - 100
Explanation:
It is given that round seeds caused by allele R is dominant over the r which is responsible for the wrinkled seeds. The cross between plants with RR which is round seed and Rr that is heterozygous for the round seed plant,
The possibilities of the round seed plant by the above cross can be found with the help of Punnett square:
Gametes: R, R and R, r
Cross
R R
R RR RR
r Rr Rr
There are two dominant and two heterozygous round seed offsprings produces, however phenotypically all the offsprings are round, therefore 100% of the offspring will be round.
Biology 1 Mid-Year-Assessment (2020-2021
Usuon
Meiosis is a life process associated with sexual reproduction which choice correctly summarizes meiosis into one statement?
SC 912. L. 16.17
O Haploid cells join and produce diploid daughter cells
Chromosomes in a haploid cell are pulled apart, creating two haploid daughter cells
Chromosomes in a diploid cell uncoil and line up, creating two diploid daughter cells.
O Homologous chromosomes in a diploid cell separate and produce four haploid daughter cells
Answer:
Homologous chromosomes in a diploid cell separate and produce four haploid daughter cells
Explanation:
Meiosis is a process in sexual reproduction in which one cell divides twice to form four daughter cells.
Meiosis is a cell division of germ cells that produces sperm or egg cells in male and female respectively. Meiosis undergoes two stages of cell division and finally produces four daughters cells. Each daughter cell in meiosis is haploid and not diploid as it carry half of the chromosomes of its parent chromosomes. Thus, diploid cell separate into 4 haploid daughters in meiosis.
So, the correct choice to summarize meiosis is "Homologous chromosomes in a diploid cell separate and produce four haploid daughter cells".
To travel around. Planets travel around the sun. Moons travel around planets.
A. Revolve
B. Rotate
C. Orbit
.・゜゜・ ・゜゜・．Answer:.・゜゜・ ・゜゜・．
C. Orbit
.・゜゜・ ・゜゜・．Explanation:.・゜゜・ ・゜゜・．
The planets all revolve around the sun in the same direction and in virtually the same plane. In addition, they all rotate in the same general direction, with the exceptions of Venus and Uranus. These differences are believed to stem from collisions that occurred late in the planets' formation.
.・゜゜・ ・゜゜・．.・゜゜・ ・゜゜・．.・゜゜・ ・゜゜・．
.・゜゜・ ・゜゜・．Brainlist? .・゜゜・ ・゜゜・．
The proccess in which cells divide to form two new cells
What is the relationship between Hox genes and embryological development?
Answer:
Hox genes control the timing of development and growth of embryos. Organisms A and B have very similar Hox genes, and their embryos, in the earliest stages of development, are also very similar.
Explanation:
Hox genes are a family of transcription factors that play a critical role in the development of the body plan during embryogenesis by controlling the spatial patterning of the developing embryo.
What are hox genes?Hox genes play a critical role in embryological development by controlling the formation and patterning of the body segments in animals. These genes are responsible for specifying the identity of different regions of the body, such as the head, thorax, and tail, during the early stages of development. They do this by regulating the expression of other genes that control the differentiation and growth of cells in specific regions of the embryo.
Hox genes are arranged in clusters on chromosomes and are activated in a specific order along the anterior-posterior (front-to-back) axis of the developing embryo. This sequential activation pattern helps to establish the body plan and shape of the organism. For example, the Hox genes that are activated in the head region will determine the formation of the head and brain, while those activated in the thorax region will control the formation of the heart and lungs.
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A couple are expecting a baby. They already have a daughter.
a) What is the probability their next child will also be a girl?
b) Explain your answer.
Answer:
50/50
Explanation:
u never know if it will be a girl or a boy because it is natural to either one
HOPE THIS HELPS
Answer:50/50
Explanation:
it doesn't matter how many children you have or what gender they are you will always have a 50% percent chance
The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer:
Answer:
Radiation
Explanation:
Because warm heat lamps use radiation
The genetic information of a cell in carried in its DNA
Answer:
true
Explanation:
Answer:
true
Explanation:
it is carried in chromosomes which is part of dna
HELP PLEASE!!
Your assignment is to write a narrative detailed explanation of both photosynthesis and cellular respiration and submit it to be reviewed. It must contain all the following terms:
reactants
products
carbon dioxide
oxygen
sunlight
ATP
glucose
water
roots
stomata
mitochondria
chloroplast
chlorophyll
producers
consumers
and the correct equations for both processes
1,2,3,5,10,11
Explanation:
because they produce a pigment called chlorophyll
Question 2:Which definition best describes gene flow?
A. A random change in allele frequency
B. Movement of alleles between populations
C. The best adapted are able to survive and reproduce
D. A random change in nucleotide
Answer:
B. Movement of alleles between populations
Explanation:
Describe three different ways to administer drugs to animals
Answer:
Subcutaneous injections (SQ) are given under the skin. Intramuscular injections (IM) are given so that the medication is injected into a muscle. Intravenous (IV) is injecting the substance straight into a vein.
Explanation:
When unstable elements lose particles and become more stable it is called
Answer:
ions?
Explanation:
If it picks up or loses an electron, it becomes electrically charged and highly reactive. Such electrically charged atoms are known as ions. ... In an effort to achieve equilibrium, the atom emits particles in the form of radiation until the nucleus is stable. Such unstable atoms are said to be radioactive.
the correct order for DNA Analysis?
Answer:
extraction, quantitation, amplification, and capillary electrophoresis.
Explanation:
Answer:
extraction, quantitation, amplification, and capillary electrophoresis.
Explanation:
The Water Cycle
As precipitation
falls back into the
earth, which of the
following occurs?
A. transpiration
B. absorption
C. flooding
D. evaporation
The Water Cycle
As precipitation
falls back into the
earth, which of the
following occurs?
Answer:D. Evaporation
#CARRYONLEARNING #STUDYWELLThe Water Cycle
As precipitation
falls back into the
earth, which of the
following occurs?
Choosing:A. transpiration
B. absorption
C. flooding
D. evaporation
Answer:D. Evaporation
#READINGHELPSWITHLEARNING #CARRYONLEARNING #STUDYWELLWhich are the building blocks of carbohydrates?
amino acids
fatty acids
proteins
O glucose
Proteins are the building blocks of carbohydrates
PLEASE HELP These all have both kinetic and potential energy EXCEPT
Group of answer choices
thermal energy
electrical energy
electromagnetic radiation
Answer:
Thermal energy
Explanation:
Answer:
electromagnetic radiation
Explanation:
50 POINTS AND BRAIN
Which of the following is an example of how plankton are beneficial to humans?(diagram is linked) (multiple choice)
A. Plankton are a food source for humans
B. Plankton provide food for fish which humans can eat
C. Plankton are parasites that take out unwanted bacteria
Answer:
B. Plankton are a food source for humans
Plankton is food for many small fish. With the abundance
of Plankton, these fish can thrive. When these smaller fish thrive they are food to bigger fish that we eat. Since the smaller fish thrive then the bigger fish that we eat also thrive. This makes bigger fish an abundant food source due to plankton supporting the smaller fish and other organisms.
Hope this Helps!
3 point
If a 10 kilogram object accelerates suddenly at 15 m/s, how much force was applied to the
object?
15 N
150 N
25 N
Answer:
We want the force F= 10kg × 15 m/s = 150 N(Giving Brainliest) An energy transformation is when energy changes from one form to another.
Group of answer choices
True
False
Answer:
The answer is true.
Explanation:
You cannot create or destroy Energy. It can only be transformed from one form to another.
What is parent material?
Answer:
Parent material is the underlying geological material (generally bedrock or a superficial or drift deposit) in which soil horizons form. Soils typically inherit a great deal of structure and minerals from their parent material, and, as such, are often classified based upon their contents of consolidated or unconsolidated mineral material that has undergone some degree of physical or chemical weathering and the mode by which the materials were most recently transported.
What makes the core of the Earth denser than the mantle?
a. because the mantle isn't as hot as the core
b. because the core is under much more pressure causing more density
c. because the core is metallic iron and nickel which are denser than the materials than in the mantle
d. because the inner core is solid, and the mantle is semi-solid
Answer:
C.
hope this helps!!:)
Explanation:
Answer:
C. because the core is metallic iron and nickel which are denser than the materials than in the mantle
Explanation:
Which protist has cilia?
O amoeba
O paramecium
O streptococcus
O euglena
how does a mitochondrial facilitate the movement of some materials between cells?
Answer:
The key function of the mitochondria is to supply energy by the mechanism of aerobic respiration for cellular activity. Glucose is converted in the cytoplasm of the cell in this step to form pyruvic acid, which is transferred into the mitochondrion.
Explanation:
Like other organelles, by means of organelle-specific adaptors, mitochondria are linked to specific motor isoforms and their movement is vulnerable to degradation of these motors and adaptor proteins.
Compare the 5 mechanisms of evolution. In your opinion, which one has the LEAST impact on a population? Justify your answer
Answer:
Selah yes and all
Explanation:
Selah and the thousands of people are going through a lot and I think they will make
ASAP PLS HELPPPPPP!!!!!!!!!!!!!!!!!!11111 WILL GIVE BRAINLYESTTST
Could a man with Type O be the father of a Type AB child? Explain.
Answer:
Yes, I think so
Explanation:
I think yes because if the father has Type O but the mother has Type AB then, I suppose yes. However the alleles would be ABO...I'm not very sure.
"How are ABO alleles inherited by our children? Each biological parent donates one of their two ABO alleles to their child. A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter."
^for that(Credits to biology.arizona.edu)
Hope this helps :D
Malaysia is a country which is rich with wide biodiversity of natural resources. Various methods are
taken to ensure that every type of species are protected. Predict the effect if no steps are taken to
protect these species.
Answer:
Malaysia is a beautiful country and rich in biodiversity of natural resources. People in Malaysia take several steps to protects its biodiversity and it is one of the beautiful tourism spot as well. If no steps are taken to protect the species, there may be following effects:
Loss of biodiversity and species can become endangered or extinct.Can lead to environmental disasters due to imbalance in biodiversity.Habitat loss of plants and animals.Climate can change due to ecosystem instability.Tourism will reduce in Malaysia that can affect it economically as well.Rock, soil, sand, sediments and land make up what sphere?
Answer:
lithosphere
Explanation:
HELP ME IM TO"not smart* AND I NEED THE ANSWER
Given Proposition: The Shark Population has increased. This is assuming that we only base it off of the given food tree, rather than using the food web, which is more factually correct. This means that the sharks in the area can only eat sea otters, and that sea star populations and sea otters can only eat clams.
1) In this case, the shark population increases. This generally means that the sea otter population by itself has increased, suggesting a positive net change within the given food chain. However, with increased shark populations, would mean a damage to the amount of sea otters in the area. This can create an underpopulation of sea otters, which, if sea stars were not a factor, can mean a increase of clam population.
However.
2) Sea stars are a part of the food chain given. Therefore, it can be suggested that while the sea otter population may stabilize and/or diminish, the sea star has no "predator". This means that with the decrease of the sea otter population, the sea star population may actually grow, as the competition for the same source diminishes. Again, with the demand taking over the need, the sea star population may fall once again due to overfeeding, and essentially starvation.
In essence:
Shark Population: Increased
Sea Otter Population: Decreases (is eaten)
Therefore, Clam Population is speculated to increase.
However, the Sea star population would thereby increase due to having more food.
A larger sea star population in which the clam population cannot sustain would collapse, leading to a fall.
Also, due to the smaller amounts of sea otters in the area, the shark population may also see to an decrease of population, as they die from starvation.
The sea otter population would then stabilize when the predatory amounts or less, and their competition collapses.
Of course, there will always be a "food web". Sea otters do not solely rely on clams, neither do sharks solely rely on otters.
~
What is the purpose of the nucleus?
It stores cytoplasm
It makes the cell stronger
It makes proteins
It holds and protects DNA in eukaryotes
what type of bunny is this, also isn't he cuteeeeee
Answer:
yes it's adorable
Explanation:
i don't know any types of bunnies, just that it look's like a bunny
What is the effect when one part of a system changes?
Answer:
The entire system changes or could stop working.
Explanation:
When one part of the system changes, it may affect the entire system with a systematic consequence of the effective operation of the system.
What is a System?A system may be defined as the arrangement of things or objects that are gathered together and working as parts of a mechanism or an interconnecting network.
When any alteration will be made at any part of the system, it may affect the working of the whole system with respect to the type of alteration made.
Sometimes, this alteration is also responsible for the termination of the entire system.
Therefore, it is well described above.
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