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Jet001 [13]
3 years ago
8

After observing the F2 generation, what conclusion did Mendel come to?

Biology
2 answers:
Anettt [7]3 years ago
4 0

Answer:

The correct answer is "The recessive trait reappeared about 25% of the time".

Explanation:

In his famous genetic studies, Gregor Mendel studied how different traits of pea plants are transmitted trough different generations. In this studies, Mendel produced a F1 progeny made from crossing a self-fertilized plants with unique characteristics, for instance, tall (dominant) and short (recessive) in height. In the F1 progeny all the pea plants had the dominant trait characteristic, in this case all the pea plants were tall. After crossing the F1 progeny, producing and observing the F2 generation, Mendel concluded that the recessive trait reappeared about 25% of the time.

oksian1 [2.3K]3 years ago
3 0

75% of the f2 genertion plants have green pods while the other 25% have yellow pods

hope that helps,good luch:)

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it is the fox. b.

Explanation:

4 0
3 years ago
A scientist has discovered a new plant species in the Amazon rainforest she tells her fellow scientist at the Playhouse she has
Anna11 [10]

Answer:

It is a seeded vascular plant.

It does not depend on insect pollination.

Explanation:

The complete question is: <em>A scientist has discovered a new plant species in the Amazon rainforest. She tells her fellow scientists that the plant she has found produces a cone. What might they say about how this plant is different from an angiosperm? Its seeds have one or two cotyledons. Its stems' vascular bundles are scattered. It does not depend on insect pollination. It is a seeded vascular plant. </em>

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<em>The correct option would be that the plant is a seeded vascular plant and does not depend on insect pollination.</em>

Gymnosperms are the only group of plants that produce cones. They are one of the plant groups that have vascular tissues in the form of xylem and phloem as well as been able to produce seed in the form fo cones. Hence, they are said to be seeded vascular plants.

Gymnosperms also carry out their pollination by relying solely on wind for the transfer of their pollen grain to the female organ. In other words, they do not depend on insect for pollination.

8 0
3 years ago
Which of the following is an example of parasitism
Len [333]

Answer:

A parasitic relationship is one in which one organism, the parasite, lives off of another organism, the host, harming it and possibly causing death. The parasite lives on or in the body of the host. A few examples of parasites are tapeworms, fleas, and barnacles. The fleas, in turn, get food and a warm home.

3 0
2 years ago
The body felt cool to the touch. The thermometer gave a reading of 70˚F. No rigor mortis was evident, but permanent livor mortis
BigorU [14]

Answer:

Basically enzyme activities are affected by drop in temperature. in additions the corpse was cool to touch.Therefore this  explains while there was no bloating or bacteria activity since the decomposing  bacteria  enzymes  were inactive because of the cold temperature.

Consequently, if the Livor mortis (lividity) is +8hrs 0-4days, evidently  the corpse must have been refrigerated after livor mortis sets in, with the decomposition slowed down by the cold environment.

Notes: Algor mortis is 26.8hrs, and there was no algor mortis.

Explanation:

3 0
3 years ago
What are two things that all non vascular plants share?
Zepler [3.9K]
<span>They do not have a phloem or xylem.</span>
4 0
3 years ago
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