It is process of producing female gametes and called creation of ovum
<span> benefit of an uneven production of gametes in oogensis is
</span><span>One haploid cell receives the majority of the nutrients from the cytoplasm
</span>so i conclude option A is correct
hope it helps

5 0

3 years ago

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When the use of antihistamines result in dryness of the mouth, the nurse should recommend which to relieve the dryness? select a

yarga [219]

The nurse can follow these following tips:

For temporary relief of dryness of mouth from antihistamines:

1. the patient can chew on sugarless gums

2. the nurse can let the patient have bits of ice melt in their mouth

3. or the nurse can give a saliva substitute

If dryness of mouth does not go away after 2 weeks, seek doctor’s help.

7 0

3 years ago

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10. Researchers observe a large population of birds on a remote island. Birds in the population are found to have either red cre

IgorLugansk [536]

Suppose that the proportion of the white crest alleles (r) is given by w and that of the Red crest allele (R) is given by p. We have that p+w=1. The probability that an individual has 2 r alleles is given by w*w since for each allele position the probability is w. Only these individuals have a White phenotype. Hence, we get that w^2= $\frac{1759}{1759+11088}$ ; the right hand side is the proportion of white birds in the total population. Doing the calculations, this yields that w=0.37. From this, we calculate that p=0.63. The possible ways we have heterozygous individuals are the combinations Rr and rR. The probability for each of those is p*w. Thus, the total probability is 2pw. This is equal to 0.466=0.47. This is the fraction of the future population that is going to be heterozygous assuming the conditions of the Handy-Weinberg equilibrium like random reproductive matching etc.

7 0

3 years ago