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Nitella [24]
3 years ago
9

Question 3 and 5 help please!

Biology
1 answer:
sasho [114]3 years ago
7 0
The answer to 3. is B
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The graph below shows population data for two species.
pshichka [43]

Answer:

never give up its an order if you do then so dose life

Explanation:

never give up

3 0
2 years ago
In tomatoes, tall (D) is dominant over dwarf (d) and smooth fruit (P) is dominant over pubescent fruit (p), which is covered wit
maksim [4K]

Answer:

a) Both DdPp

b) Yes 3.8%

c) In plant A, the dominant allele D and P are coupled (DP, dp), In plant B they are in repulsion (Dp, dP).

7 0
2 years ago
The heart is an example of which level of organization within an organism?
mihalych1998 [28]

The heart is an example of an organ.

3 0
2 years ago
Which statement is TRUE?
Phantasy [73]

Answer:

A

Explanation:

All living organisms ranging from unicellular prokaryotes to multicellular eukaryotes contain genetic material (DNA). This genetic material is usually found on structures called CHROMOSOMES. Although, the chromosomes are contained in the genome of all living organisms, there are differences.

The genetic material of the bacteria (a typical prokaryote) is a single DNA molecule that makes up its single circular chromosomal material, unlike in eukaryotes that contains double-stranded DNA molecules on linear chromosomes. This single circular chromosome of bacteria is found naked in a region of their cell called NUCLEOID, as they do not possess a membrane-bound nucleus that houses it (a unique characteristics of eukaryotes).

The mitochondrial and Chloroplast DNA mentioned in the other options are all components of eukaryotic cells. Bacteria, as a prokaryote does not contain this organnelles. Hence, they are not single replica.

6 0
3 years ago
Which describes HIV that causes AIDS?
ioda

B. answer is correct. HIV that causes AIDS has RNA instead of DNA.

HIV is actually a retro-virus.

Acquired immunodeficiency syndrome (AIDS) is a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV). By damaging your immune system, HIV interferes with your body's ability to fight the organisms that cause disease. The human immunodeficiency virus (HIV) is a lenti-virus (a subgroup of retrovirus) that causes HIV infection and over time acquired immunodeficiency syndrome (AIDS).

7 0
3 years ago
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