Answer:
All of the second generation is blue.
Explanation:
Dominance is when a trait completely blocks out another. In this case, blue completely blocked out the white.
I need help please!
1. In guinea pigs, long hair is dominant to short hair. A pure bred short haired guinea pig is bred with a hybrid long haired. What percent of the babies will have Hh as their allies? (use H)
Answer:
50%
Explanation:
So the cross is hh x Hh
Making a punnet square would get Hh,hh,Hh,hh
The percent of babies that will have Hh is 50%
What is a dominant gene?
A gene that is identical in most of the world's population.
A gene that does not change from generation to generation.
A gene with a mutation that affects the surrounding genes.
A gene that is always expressed physically when present.
Answer:
1 or A
Explanation:
Don't trust me but that's what i think because dominance is the phenomenon of one variant of a gene on a chromosome masking or overriding the effect of a different variant of the same gene on the other copy of the chromosome. The first variant is termed dominant and the second recessive.
2. In dogs, there is a hereditary type of deafness caused by a recessive gene. Two dogs who carry the
gene for deafness but have normal hearing are mated. What are the possible genotypes and phenotypes o
f their offspring and the percent chance for each?
Answer:
the Punnet square is
D d
D DD Dd
d Dd dd
the chart is
DD deafness 25%
Dd maybe deaf 50%
dd not deaf 25%
I'm not 100% sure this is right, but I think it is, hope this helps
Investigators have arrived at a crime scene and are ready to search for evidence. What needs to happen next?
A
They should ask a judge for a search warrant to be able to explore.
B
They should only search for evidence at the primary crime scene.
C
They should map out a grid to systematically look for evidence.
D
They should only search for evidence if a case looks complicated.
Answer: C . They should map out a grid to systematically look for evidence.
Explanation:
As a crime has been committed, the investigators do not need a search warrant so there is no need to ask a Judge for one so option A is incorrect.
It is best if evidence is searched for in different locations not just the primary scene so option B is incorrect.
Setting up a grip to enable the systematic analysis of evidence is their most likely course of action so option C is correct.
Even if the case is not complicated, evidence still needs to be searched for so option D is wrong.
Dorothy works as a medicinal chemist in a pharmaceutical company. What could one of her assignments be?A. To test a new X-ray equipment B. To develop new surgical techniques C. To design new software that helps in the research of new molecules D. To research molecules in spider venom for new pain medicine
Answer:
D. To research molecules in spider venom for new pain medicine.
Explanation:
If she's a medicinal chemist, D is the only answer that refers to chemistry (researching molecules). The others are software/engineering/manufacturing-type roles.
Which of the following statements best describes why Lamarck's theory of evolution was incorrect AND why Darwin's theory of evolution was correct?
A. Lamarck believed that evolution happened very quickly BUT Darwin believed that evolution was a very slow process.
B. Lamarck believed that traits that you learn or develop over time could be passed on BUT Darwin believed you passed on traits you possessed at birth.
C. Lamarck believed that evolution had to be done artificially BUT Darwin believed it only happened naturally.
D. Lamarck believed you passed on traits you possessed at birth BUT Darwin believed that traits that you learn or develop over time could be passed on to your offspring.
Answer:
B.
Explanation:
Lamarck's theory basically says that traits that are developed over time can be passed on (Theory of Inheritance of Acquired Characteristics), which is incorrect. Darwin is correct that only traits possessed at birth can be passed on.
Lamarck believes that the traits which you learn or develop over time could be passed on. As per Darwin believed that you passed on the traits you possessed at birth. This the option B is correct.
What is the Lamarck theory of evolution ?The theory of Lamarck is based on the aspects of the evolution and is the principle that the physical changes in an organism during their lifetime as the development of the organs.
The use of the parts increases and can be transmitted to the offspring. The theory focuses on the use and disuse, an organism that is driven by greater complexity, effects of the environment, and needs.
Find out more information about the Lamarck's theory.
brainly.com/question/1620116.
Identify and label the parts of the human ear. Subject: Anatomy
Answer: so the answer is D
Explanation:
Answer:
below in the picture!
A particular triplet of bases in the coding sequences of DNA is AGT. What is the corresponding triplet
in the complementary strand of DNA?
GAC
ОТСА
OUC
TGG
Answer:
TCA
Explanation:
Deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide strands that coil to form a double helix structure. These DNA strands are antiparallel (i.e., they run in opposite directions) and complementary because the nucleotide sequence in one DNA strand determines the sequence in the other DNA strand. According to the base pair rules, Adenine (A) always pairs with thymine (T), and Guanine (G) always pairs with Cytosine (C). Therefore, if a DNA strand has the sequence AGT, then the other DNA strand will have the complementary sequence TCA.
Help me everyone and I will help u back
Answer:
it is a animal cell
Explanation:
heyyoooooooooooooooooooooo
Below is a list of supplies available in a laboratory
• four flasks with stoppers
• floodlight
• tap water
• graduated cylinders
• small aquarium plants
• four small fish
• bromthymol blue (a chemical indicator
that changes color from blue to yellow as
the level of carbon dioxide in a solution
increases)
The class sets up an experiment with the four flasks as shown.
Pak 100. www.bymel wee plane
Pak 200w, byl Noe 2 mall fish
Pak 100 m. well bromymel e 2 wall fish plant
Pak 100 m. ll. bromyal blue
Which flasks contain organisms undergoing cellular respiration?
Flask 1, 2 and 3
O Flask 1 and 3
O Flask 2 and 3
O None
Answer: Flank 1 and 3
Explanation:
The organisms in flask 1 and 3 undergoes cellular respiration.
What is cellular respiration?Cellular respiration is the process by which biological fuels are oxidized in the presence of an inorganic electron acceptor such as oxygen to produce large amounts of energy, to drive the bulk production of ATP.
Cellular respiration is the process that occurs in the mitochondria of organisms (animals and plants) to break down sugar in the presence of oxygen to release energy in the form of ATP.
Cellular respiration is used to generate usable ATP energy in order to support many other reactions in the body.
Learn more about cellular respiration:
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ALOT OF POINTS PLEADE HELP
WHAT IS THE ANTICODON THAT WOULD PAIR UP WITH THE MRNA CODON UAG ?
Answer:
At one end, the tRNA has an anticodon of 3'-UAC-5', and it binds to a codon in an mRNA that has a sequence of 5'-AUG-3' through complementary base pairing. The other end of the tRNA carries the amino acid methionine (Met), which is the the amino acid specified by the mRNA codon AUG.
Explanation:
not sure if this is right.
Answer:
I guess tRNA
Explanation:
Today the weather is rainy and warm the weather forecast is that it will be cold during the night which will most likely be observed while the front moves through the area
Anyone can help me with this one???
Answer:
D. Increased precipitation and increased slope
Explanation:
An increase of precipitatioon will overflow a stream, causing it to mover faster, while an increase of slope will cause gravity to pull the slope down faster.
Define ethnicity in your own words best one gets 20 points
Plastic can biodegrade; it breaks down and decomposes easily
True or false
Answer:
true
Explanation:
it can but it take up to 1,000 years for plastic to decompose in landfills. The plastic bags we use daily take 10 years to 1,000 years to decompose, while plastic bottles can take 450 years or more.
what amino acid sequence matches this DNA? TTT-AAA
The process in which plants absorb nitrates through their roots is called
a. nitrification.
b. denitrification.
c. assimilation.
d. ammonification.
identify what soil in aquarium stones represent
ALOT OF POINTS
"Gravity doesn't care whether you believe in it or not," she said, "but if you step
off a cliff, you're going to go down."
What point is Dr. Hayhoe trying to illustrate?
it doesn't matter whether you believe in it or not it still is there
Why do kokanee salmon spawn only once?
Answer:
A
Explanation:
Constructing passage ways near the dams to allow to salmon to swim around blocked rivers. The construction of dams in rivers has blocked the path of some salmons returning to spawning grounds. The best way to overcome this is to make the passage ways near the dams to allow salmons to swim in areas which have blocked due to dams. So that salmons can returned to the spawning ground and can spawn which leads to increase in their population.
Answer:
Salmon change color to attract a spawning mate. Pacific salmon use all their energy for returning to their home stream, for making eggs, and digging the nest. ... Unlike Pacific salmon, Atlantic salmon do not die after spawning, so adults can repeat the spawning cycle for several years.
What are the complementary base pairs for the following DNA strand?
AGTGCCATA
Answer:
A = adenine
T = thymine
C = cytosine
G = guanine
Explanation: its right(:
Answer:
TCACGGTAT
Explanation:
The T’s and A’s corresponding just like the Cs and Gs correspond. Think of it as Apple in a tree and car in a garage
Please help
I need help with this question