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Anni [7]
3 years ago
15

Male and female ____ are brought together by _____ and result in fertilization.​

Biology
1 answer:
xz_007 [3.2K]3 years ago
6 0

Answer:

ttyyyfuydyrueueyyeyryrrr

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Assume that the mother's genotype is AZ/az, and the father's genotype is Az/aZ, and the recombination rate is 10%. What are the
attashe74 [19]

Answer:

0.45 from mom and 0.05 from dad.

Explanation:

The recombinant progeny might occur due to the crossing over at the time of meiosis in which the exchange of chromosomes occur in the homologous chromosomes of non sister chromatids.

The progeny receives half of their chromosome from the mother and half from the father. The mother 50% AZ and 50% az chromosomes respectively. The 10% recombination has occured due to which the mother chromosomes is reduce upto 45%. The recombinant  10% will be aZ and Az and has 5% frequency. Mom has the ability of az chromosomes is 0.45 %. The father has the genotype 50% Az and 50% aZ. The 10% recombination has occured due to which the father chromosomes is reduce upto 45%. The recombinant will be az and AZ with 5% frequency. So, father has az with 0.05 % probability.

Thus, the answer is 0.45 from mom and 0.05 from dad.

8 0
2 years ago
Please help..<br> Thanks
VikaD [51]

Answer:

C. Burying dead/religious beliefs

4 0
3 years ago
Read 2 more answers
Which of the following is a limitation of using a model to study a natural event?
Leto [7]

Answer:

C. The results of a model event may not be similar enough to the results of the actual event.

Explanation:

The problem with models is that sometimes we trust them too much! Sometimes they are not accurate for long-term actual events. This is answer choice C.

  • Models are never more accurate than reality, so rule out A.
  • The model is based on our predictions of the actual event, so rule out B.
  • The model being "too similar" to the actual event is what we want! So rule out D.
4 0
2 years ago
Read 2 more answers
What is the scientific name for starch
Daniel [21]

Here is its complicated name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol

And here is its other name: amylum

7 0
3 years ago
suppose you have the monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ration
Arisa [49]

Answer;

The correct answer would be Rr.

In a monohybrid cross, the phenotype ratio of 3:1 is obtained only when both the parents are heterozygous for the trait.

In this condition, the heterozygous genotype would be Rr. The phenotype of both the parents would be round seeds (R) as the round is a dominant trait.

The cross of these parents would produce offspring with three types of genotypes RR, Rr, and rr in ratio 1:2:1.

Thus, the phenotypic ratio would come out to be 3 (round seed):1 (wrinkled seed).

3 0
2 years ago
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