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Related Questions
Which part of the water cycle is a biological process?
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Fraternal twins, while conceived at the same time, are not genetically identical.
Which statement best explains why these siblings are genetically different from each other
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Answer:
Fraternal twins are also called dizygotic twins. And the difference between fraternal and identical twins is that fraternal twins derive from two different eggs. Fraternal twins may be the same gender, they may have many of the same characteristics, but also may be very different from each other and, in fact, share half of their genes just like their sisters and brothers. It's important to recognize that the difference between fraternal twins and monozygotic, or identical twins, is that monozygotic twins result from the fertilization of a single egg with a single sperm and then during the embryonic development, or during the cell splits, those massive eggs split into two individuals, which later develop into two offspring.
hope this helps sorry if it doesn't
which mutated protein causes the symptoms of sickle cell disease?
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Answer:
Mutations in the HBB (beta-globin) protein causes symptoms of sickle cell disease.
what type of graph is a and b please help me
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you could chose to describe the first graph as any of the following phrases:
‘curved graph’
‘intercept on y-axis’
‘as x increases, y increases’,
‘y increases slowly at first, then more rapidly, then slows down again’ and ‘reaches a maximum level’.
you can chose to describe the second graph as any of the following phrases:
'gradually increases, then rapidly increases in a short period of time"
The suncoast tree of northwest Africa is known for 2 traits that are said to show simple dominance. The 2 traits are height and bark color. In height, tall is dominant to short, and in bark color blue is dominant to purple. What would the genotypes be of a suncoast tree that is pure bred purple and tall and a suncoast tree that is heterozygous for both traits?
A. bbTT X BbTt
B. BBtt X BBTT
C. bbtt X bbtt
D. BbTt X BbTt
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The genotypes would be bbTT X BbTt
Assuming that bark color is represented by B (b) allele and height is represented by T (t) allele.
Since the traits show simple dominance: blue (B) of dominant over purple (b) and tall (T) is dominant over short (t)
The genotype of a tree that is purebred purple (bb) and tall (TT) would be bbTTThe genotype of a tree that is heterozygous for both trait would be BbTtThus, the cross would be bbTT x BbTtMore on genotypes can be found here: https://brainly.com/question/20730322?referrer=searchResults
Choose one plant which sexually reproduces. Compare and contrast
characteristics of the plant with a variation of the same plant.
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NEED HELP ASAP PLZ
Write T or True if the statement is true; write For False if the statement is false.
1. The greenhouse effect is a natural process that supports life on the earth for millions
years.
2. The majority of the Earth's atmosphere is composed of nitrogen and oxygen,
greenhouse gases comprise only a tiny fraction of the atmosphere.
3. All greenhouse gases are created as a result of human activity.
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Answer:
1.)True
2.)False
3.)True
Explanation:
that's all I can give
Photosynthesis occurs in a plant cell's (1 point)
A) cell wall.
B) chloroplasts.
C) nucleus.
D) ribosomes.
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Answer:
B) Chloroplasts
Explanation:
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
Check which type(s) of stem cells the characteristics apply to.
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Answer:
no clue
Explanation:
The purpose of the light-dependent reactions of photosynthesis is to -
a
split water to form oxygen
b
produce sugars
c
join glucose molecules to form starch
d
uses energy molecules like ATP
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what is another name for the polymers of carbohydrates?
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Answer:
polysaccharide
Explanation:
Which system of the body breaks down food into forms that the body can use?
O excretory system
O digestive system
reproductive system
O respiratory system
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Answer:
digestive system
Explanation:
mark brainliest if youd like
Answer:
digestive system
Explanation:
Your digestive system breaks nutrients into parts small enough for your body to absorb and use for energy, growth, and cell repair.
what is a probable reason that a trait skips a generation?
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Which of the following is a possible consequence of solid pollutants in a lake or river?
Build-up of garbage in freshwater
Quick drop in dissolved oxygen
Decrease in algae colonies
Sudden hypoxic waters
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Answer:
B.) Quick drop in dissolved oxygen
Explanation:
High level of total suspended solids will increase water temperatures and decrease dissolved oxygen levels. This occurs because the pollutants absorb more heat from solar radiation than water molecules.
In mitosis the daughter cells are identical to the parent cell. How do the cells produced during meiosis differ from those produced from mitosis
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Answer:
The cells produced during mitosis are identical but cells produced in meiosis are different.
Explanation:
This is because in mitosis, there is no crossing over, but crossing over occur in meiosis. During crossing over, there is swapping of the genetic material.
How do you pronounce the full scientific name of DDT?
Answers
(Dichlorodiphenyltrichloroethane)
The easiest way to pronounce it is to use this
dahy-klawr-oh-dahy-fen-l-trahy-klawr-oh-eth-eyn
predict the average number of different trna molecules that can be recognized by a single type of aminoacyl trna synthetase.
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Answer: Each tRNA is charged with a particular amino acid at its 3' end. Although there are 61 codons in the universal genetic code that specify amino acids, most organisms posess fewer than 45 different tRNAs.
Explanation:
list the
amino acids that are coded for by the codons
AGU, GGG, CCU, and GUG.
Answers
Answer:
If you have your codon to amino acid chart, it might come in handy.
The answers are:
Serine, Glycine, Proline, and Valine
The Mauna Loa Observatory in Hawaii has been collecting data about the
atmosphere and climate since the 1950s. The graph below shows some of
their findings. What conclusions can you draw by studying the above the graph?
options:
climate change is a natural process
all climate change is caused by humans
the levels of carbon dioxide in the atmosphere have been increasing since the 1960s
the levels of carbon dioxide in the atmosphere have been decreasing since the 1960s
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Answer:
These search terms appear in the result: mauna, loa, observatory, hawaii, has, been, collecting, data, atmosphere, climate, since, 1950s, graph, shows, some, their, findings, conclusions, can, you, and draw
How many chromosomes will be in a fertilized egg if the sperm has a monosomy disjunction error?
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Answer:
About half of all girls with Turner syndrome have a monosomy disorder. Monosomy means that a person is missing one chromosome in the pair. Instead of 46 chromosomes, the person has only 45 chromosomes.
Explanation:
Have a great day!
What products does farmers sell to the distributor?
Answers
Answer:
milk
Explanation:
milk can makes you rich
(SCIENCE) which of these statements about heating up water on earths surface is true? water heats up faster than land water heats up by conduction from Earth
PLEASE HELP!!!!
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Answer:
Water heats up to a lower temperature than land.
Explanation:
Because water has a much higher heat capacity, or specific heat, than do sands, soils or other materials, for a given amount of solar irradiation , water temperature will increase less than land temperature.
.・。.・゜✭・have a nice day・✫・゜・。.
21. Organisms that survive over others within a population have
that make them more successful.
Please help and no links or bots please and thank you
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which statement best describes why genetic variation is beneficial to populations of organisms A. Individuals look different from one another. B . Only one parent is needed to produce offspring. C. Populations of the organism increases more rapidly. D. Species can better survive environmental changes.
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Answer:
Explanation:
Its D, species began having more beneficial adaptions to their environment causing them to live longer.
Answer:
It's D. Species can better survive environmental changes.
why is the human brain unique
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Answer:
Like with fingerprints, no two people have the same brain anatomy, a study has shown. This uniqueness is the result of a combination of genetic factors and individual life experiences. Like with fingerprints, no two people have the same brain anatomy, a study by researchers of the University of Zurich has shown.
PLEASE IMMEDIATELY PLEASEE HELP PLEASEE
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What must be present for a compound to be organic
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Answer:
any large amount of chemical in which one or more atom are found
11 Apply If you have a cold that causes congestion in your sinuses, how
might that affect your sense of smell? Support your claim with evidence.
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Answer:
If there's a blockage of this channel, like when you have a stuffy nose due to the flu or a cold, odors can't get to the sensory cells the smells stimulate. This results in you losing a lot of your ability to taste the flavor of food. In this manner, your senses of taste and smell work closely together.
Answer:
It will affect your smell because you can have a lot of snot in your nose and your nose will be stopped up with all that stuff.
What geological process generates the world's longest undersea mountain chain called the Mid-Atlantic Ridge?
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Answer:
Plate tectonics
Explanation:
The mid atlantic ridge is an underwater mountain system formed by tectonic plates. It is the result of a divergent plate boundary.
an enzyme catalyses only one reaction explain why
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Answer
Enzymes are proteins, which have a specific 3D tertiary structure, with a specifically shaped active site. The active site can only bind one substrate to form an enzyme-substrate complex, so can therefore only catalyse one reaction.