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Nonamiya [84]
2 years ago
9

Which of the following examples can cause gene flow between populations?

Biology
2 answers:
Mandarinka [93]2 years ago
8 0
C

Gene flow is the process by which certain alleles (genes) move from one population to another geographically separated population.
Ipatiy [6.2K]2 years ago
7 0

Answer: c. Bird droppings that contain seeds from a different location

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What are the types of pollination? How is one advantages over the other method?
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Explanation:

In self-pollinating plants, there is less dependence on the external factors to cause pollination. These plants depend on wind or other smaller insects that visit the flower regularly. In self- pollinating flowers, the anthers, and stigma are of similar lengths to facilitate the transfer of pollen.

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Protein X is a protein that is composed of four subunits of equal size--alpha, beta, delta, and gamma--that are bound by either
alexandr402 [8]

Answer:

The correct answer is e3

Explanation:

The given protein in the question proteib X contain four subunits of equal size alpha,beta,delta and gamma which are bound by either noncovalent interactions or disulfide bridges and only beta and delta subunits are bound to each other by disulfide bridges.

  As a result when the protein will undergo fragmentation it will generate 3 bands because the interaction that is present between alpha and beta subunit will break resulting in the formation of 2 bands. Now the most important fact is that the beta subunit is linked to delta subunit by di sulfide bond so when betamarcaptoethanol will act on protein X it will break the disulsulfide bond present between the beta and delta subunit to reduce both the subunit.

  Finally the interaction that is present between delta subunit and gamma subunit will be broken down to release the delta subunit which will form a single band during SDS PAGE..

4 0
3 years ago
You assemble Dam1 rings around a stabilized microtubule in vitro. You follow the properties of one specific microtubule that has
Evgesh-ka [11]

Answer:

6 Dam1 rings

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6 Dam1 rings do you expect to see on the microtubule when it has shrunk to half its length?

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Nookie1986 [14]
It is part of our nervous system and uses stimuli to respond to an event that is happening. The five senses are motor receptors making you move your muscles to respond to that event that is happending
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Radiation burns, which cause delayed, irreversible changes of the skin, can be caused by high doses of what form of ionizing rad
andreev551 [17]

High doses of ionizing radiation that caused Radiation burns were due to electromagnetic waves which are known as Gamma or XRays. Exposure to Xrays for many times can make your skin red and your skin will be damaged by the radiation and may cause also Cancer.

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