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Vinil7 [7]
4 years ago
13

What letter is the correct answer

Biology
1 answer:
Paul [167]4 years ago
7 0

Answer: D.

Explanation:this one doesn't errode/degrade the earths surface instead it deposits soil to the mouth of the river.

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What is draco named for?
just olya [345]

Answer:

Dragon

Explanation:

Draco's name comes from the Latin for the dragon, and Draco is also another constellation named by astronomer Ptolemy.

5 0
2 years ago
Explain why the formation of abscission layer causes sugar to accumulate in leaves.
kramer
Abscission layer is the layer of cutinized parenchyma cells that develops in the abscission zone. The abscission zone form across the base of the plant part, where the break eventually occurs. During the photosyntesis chlorophyll using sunlight produces sugar and storches which are used as food by plant. And sugar accumulate in leaves.   
3 0
4 years ago
2. Which of the genotypes listed above would provide the strongest evidence that the alleles for blood type are co-dominant? Ple
Ket [755]

Answer:

AB

Explanation:

Blood group is discovered by famous scientist Karl Landsteiner in the year 1990. Co-dominance is the expression of the two alleles in the heterozygotes. In AB type, the two different alleles are present and they are expressed.

However in ABO type, it is govern by three allele namely A, B and O type. If only the antigen A is present, it is called A blood type. When only B antigen is present it is called B blood type and when both A and B are present, it is called AB blood type. And if neither of the antigen are present, it is called the O blood type.

The allele O is of recessive to both the blood type A and B. So a person with O blood type have two copies of O allele. But however A and B blood type are dominant of O, a person with A blood type may have one of the two genotypes --  AO or AA. Similarly, with blood type B, the genotypes are BO or BB.

3 0
3 years ago
The word leg refers only th part of the body be tween the knee and the ankle
Alex777 [14]
False. The leg consists of the femur, patella, tibia and fibula. Which is the entire leg.
5 0
3 years ago
Each gene in the human genome codes for a single protein. True or False?
d1i1m1o1n [39]
The statement " Each gene in the human genome codes for a single protein. "is just wrong, as according to the basic knowledge of human genome, o<span>nly about 2 percent of the genome codes for proteins. This answer does make difference and clearly explaines why the previous one is wrong. Hope you will find it helpful!</span>
7 0
3 years ago
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