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Sergeeva-Olga [200]
3 years ago
9

I need help with this Punnett square Practice

Biology
1 answer:
Gnom [1K]3 years ago
3 0

Answer: First answer= 2:2; Second answer= 100%; 3rd answer= 9:3:3:1; 4th picture answer= 37.5%; 5th picture answer= 1:1:1:1

Explanation: phenotype refers to physical appearance, gynotype refers to genetic composition.

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Homologous recombination is a unique feature of meiosis whose purpose is to increase genetic diversity during reproduction. What
tigry1 [53]

Answer:

The correct answer will be-

1. Homologous recombination- crossing over

2. Occur-during pachytene of meiosis I of gamete formation.

Explanation:

The basis of diversity of organism present on earth lies in the sexual mode of reproduction possessed by the organism to produce offspring. The sex cells involved in the reproduction are formed by a process called meiosis.

During the formation of gametes, at the pachytene stage of meiosis I take place a mechanistically conserved process which leads to the exchange of DNA segment between non-sister chromatids called crossing over through a process known as homologous recombination. This exchange of genetic material in the homologous chromosomes increase the genetic diversity of the organism on the earth.

3 0
3 years ago
Read the observation, question, and hypothesis. Then, choose the dependent variable from the list.
Verdich [7]
The right answer for the question that is being asked and shown above is that: "<span>Read the observation, question, and hypothesis. Then, choose the dependent variable from the list. Dependent variables are those variables that depends on the independent variable in order to get the output."</span>
7 0
3 years ago
List some animals affected by soda cans and plastic bottles
Julli [10]

Answer:

turtles, fishes, birds, whales, cats, dogs, really any animal can be affected

Explanation:

(any animal in the ocean) mark as brainliest plz

7 0
3 years ago
Which structures are found in eukaryotic cells?
IRINA_888 [86]
Oh! Just did this in school!
Eukaryotic cells are more complicated than prokaryotic. Eukaryotic cells have DNA in their nucleus, they have more than one chromosome, lysosomes, preoxysomes, mitochondria, cytoskeleton, golgi apparatus
8 0
3 years ago
Based on the pedigree shown below, how is it possible for the daughter to have green eyes while the rest of the family has brown
Dmitriy789 [7]
It’s possible because both parents possessed the trait for green eyes.
4 0
4 years ago
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