Answer:
The correct answer is - 0.30
Explanation:
In case of the same alleles, there will be only one type of gametes as there is no repulsion takes place while in heterozygous 4 types of gametes will form due to repulsion.
Always less number shows recombinant. A higher number shows parental. Since the linkage is possible just when removing between the gens is under 50 So, the number of recombinants are:
16+14 = 30
then:
Recombination recurrence = number of recombinants/Total offspring
Recombination Frequency = 30/100 = 0.30
Thus, the correct answer is - 0.30
The <u>sodium channel</u> possesses an inactivation gate that temporarily closes after the channel is active.
In neurons, sodium channels are responsible for the ascending phase of the action potential (depolarization).
- Characteristically, this channel has two transmembrane voltage-dependent gates.
- When the membrane is depolarized to the threshold, both gates are activated, but since one of them opens rapidly while the other closes slowly, the channel remains open for less than 2-5 milliseconds.
Therefore, we can conclude that the sodium channel is responsible for the depolarization and possesses two gates which one temporarily closes after the channel is active.
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Answer:
5. All of the above.
Explanation:
A variable is any characteristics, number, or quantity that can be measured or counted.
Explanation:
Conditions needed for germinations are water and oxygen.
Seeds B and C has no water whereas Seed D have no oxygen.
Only Seed A has water and oxygen.
Hence the answer is A.