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Inessa [10]
3 years ago
7

In his study of the Mediterranean fruit flies (Ceratitis capitata), Matthew Gage (1991) found evidence of sperm competition by o

bserving that ______________.
Biology
1 answer:
Murrr4er [49]3 years ago
8 0

Answer:

<h2>Males produces less amount of sperms when mated alone.</h2>

Explanation:

Mediterranean fruit flies are also called as medfly. They are a type of pests that are yellow and brown in color and are originated from Sub- Sahara Africa and also found in California, Texas and some other places.

When Matthew Gage analyzed then, he found the males that mate alone produce fewer sperms while those mates in the presence of other males produce more sperms.

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How closely do Mendel insights into dominant and recessives traits match up with the ratios that punnett calculated in his Punne
elena-14-01-66 [18.8K]

Answer:

Perfectly in theory, except there is chance involved

Explanation:

The Punnet square is a diagram that allows scientists to predict the possible outcomes of the offspring when the genotypes of the parents are known. This is in line with Mendel's principles, and from a theoretical point of view would match up perfectly. However, it all works based on <em>probability</em>.

However, inheritance is always down to chance. Of your parents 2 alleles, you always have 50:50 chance of inheriting one of the allele. Overall, this is what is predicted in punnet squares.

However, think about flipping a coin. There is always 50:50 chance of getting heads, but that doesn't mean it is impossible to flip a coin and get tails 10 x in a row. It is just less likely. So in reality, observations might deviate from the theory.

7 0
3 years ago
Which of the following is made of cells?​
WITCHER [35]

Answer:

need more information to answer this question

4 0
3 years ago
This lower limb muscle, which attaches to the calcaneus via the calcaneal tendon and plantar flexes the foot when the knee is ex
Hitman42 [59]

Tibialis anterior.

Explanation:

Tibialis anterior is the muscle of lower limb that originates from the upper two-third of lateral surface of tibia and attaches the heel (calcaneous ) via heel cord and plantar.

When the knee is extended, this muscle results in flexing of the foot .

This injury also functions in keeping the balance of the body when we are standing or even when we are walking.

4 0
3 years ago
What is biology means?
KengaRu [80]
My answer -

  <span> Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy. Biology is a vast subject containing many subdivisions, topics, and disciplines.


P.S

Glad to help you have an AWESOME!! day :)
</span>
4 0
3 years ago
A higher resistance means that current will be lower for the same voltage.
vesna_86 [32]
It's true because higher the resistence, the less of current will go through, bringing it lower.
7 0
4 years ago
Read 2 more answers
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