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julsineya [31]
3 years ago
9

4. Blood group which has both types of antibodies is.....A-AВ- 0C-ABD-B​

Biology
2 answers:
Margaret [11]3 years ago
6 0

Answer:

c-ab is the only correct answer

fiasKO [112]3 years ago
4 0
A is A be is 0 c is an and d is b
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All you need is in the photo ​
Andrew [12]

Answer:

An example of abiotic factor include temperature, light and water. A seasonal

variation temp and precipitation will have a great impact on the population in the ecosystem

7 0
3 years ago
Which statement best describes how the evolution of pesticide resistance occurs in a population of insects?
alex41 [277]

Answer:

D. A number of genetically resistant pesticide survivors reproduce. The next generation of insects contains more genes from the survivors than it does from susceptible individuals.

Explanation:

Insect populations already have some insects with pesticide resistance genes. Exposure of insects to pesticides results in the natural selection of these insects with pesticide resistance as they are able to survive and reproduce in the presence of pesticides whereas the other insects die. The resistant insects leave more progeny resulting in the evolution of insect population with increased frequency of pesticide resistance gene.

4 0
4 years ago
The photo shows a cross between a plant with white flowers and a plant with red flowers. The offspring is a plant with flowers t
Elena-2011 [213]

Answer:

The correct answer is - A. codominance.

Explanation:

Codominance is an inheritance pattern that develops if there are two alleles of a particular gene in an organism and both are expressed together. It is not common as normally dominant allele masks the effect of recessive allele but here both traits occur.

Codominance is different from incomplete dominance as incomplete dominance expresses the dominant allele more than the recessive allele and expresses a mix of both.

8 0
3 years ago
Compare the properties of a raw egg to those of a boiled egg.
monitta
The proteins and enzymes in a boiled egg have been denatured due to the application of heat, while this is not the case in a raw egg. The denaturing of proteins is a chemical change, in which the egg's physical properties also change, for example the interior solidifies.
4 0
3 years ago
How many molecules of DNA would result from one molecule after five cycles of PCR?
KatRina [158]

Answer:

D

Explanation:

PCR, assuming sufficient primers, dNTP’s, and polymerase molecules, doubles the number of target DNA molecules per cycle. 5 cycles corresponds to 5 doublings of the target DNA. 2x2x2x2x2, or 2 to the 5th power is 32.

4 0
3 years ago
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