BIOLOGY MIDDLE SCHOOL

Please answer and explain thanks
Please answer and explain thanks - 1

Answers

Answer 1
Answer: The probability is still 1/2. The probability of the third child being Aa isn't influenced by the outcomes of the other two children.

Related Questions

When does mitosis occur in a cell?
As Earth spins, the part facing the sun has?
What is the sense???????
A major portion of metabolism occurs in which cell component?
How does meiosis affect genes

Help me please :): Steady state theorists support the perfect cosmological principle, which suggests the universe looks the same from all directions, but over time.

Answers

Answer:

The correct answer or fill in would be- but Change and evolve over time.

Explanation:

The perfect cosmological principle is a extended version of the cosmological principle. The perfect cosmological principle says that the universe is look same from all directions but can be change and evolve with time.

Steady state theory supports this theory as it also says that universe is expanding but also maintain its density even though it continuously creates stars and galaxies but still look same.

Thus, the correct answer is -but Change and evolve over time.

Where did the Amoeba get it's name from?

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naturalists referred to Amoeba as the Proteus animalculeafter the Greek godProteus who could change his shape. The name "amibe"was given to it by Bory de Saint-Vincent,[3] from the Greek meaning change

What is a tropical rainforest?

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A tropicalrainforest is a forest which is located within 28 degrees from the equator from the latitude and has a tropical climate that is extremes of heat or cold (determining the location of the forest) and it hardly rains in the summer or winter season.

What is cytokinesis? Explain the process below and include an image that represents cytokinesis as well.

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Cytokinesis is the process by which a cell divides its cytoplasm to produce two daughter cells. As the final step in cell division after mitosis , cytokinesis is a carefully orchestrated process that signals the start of a new cellular generation. The separation of one cell into two is accomplished by a structure called the contractile ring. The contractile ring is a structure believed to operate in a way similar to muscle. A molecular motor, myosin, contracts the actin filaments that form the contractile ring tighter and tighter until the cell is pinched in two. The contraction of the contractile ring has been likened to tightening a purse string to close the top of a pouch. The furrow created by this pinching process is also called the "cleavage furrow," as it is the site at which cleavage of one cell into two cells occurs.  

3) Which of the following statements aboutthe tundra biome is true?
a. It is the coldest biome.
b. There are no summers.
c. It is the driest biome.
d. It is covered with trees.

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Answer:

A

Explanation:

Answer: A. It is the coldest biome

Explanation:

What can form when water supporting the roof of a cavern drains and the roof falls

Answers

A sinkhole would form
Other Questions
All of the living and nonliving things that interact in a particular area make up a _____
In a plant, the cell walls act as a support system and provide shape for the plant.Which structures in the human body are similar in function to the cell wall of a plant?A.ligaments and tendonsB.arteries and veinsC.muscles and jointsD.bones and cartilage-------------------------------------------------------------Which organ is being described in this statement?If this organ malfunctions, all other body systems would be deprived of nutrients.A.urethraB.brainC.lungsD.stomach---------------------------------------------------Which statement is correct about the growth and development of vertebrates? A.The larva will undergo many changes after leaving its cocoon.B.A fertilized egg will undergo many changes and become an embryo.C.The gamete will undergo many changes after the egg is fertilized.D.The pupa will undergo many changes within a cocoon.----------------------------------------------------------------------------------Which is produced immediately after a plant sperm cell fertilizes an egg cell?A.plant nutrientsB.a zygoteC.a sporeD.sweet nectar-------------------------------------------------------Which terms are used for gametes that are needed for reproduction in vertebrate animals?A.sperm and eggsB.seeds and sporesC.buds and offspringD.antibodies and pathogens-------------------------------------------------------------Which activity distinguishes the larva stage from the pupa stage of an insect? A.locating shelterB.making its own foodC.reproducingD.feeding-----------------------------------------------Which statement describes the life cycle of a butterfly?A.sheds its exoskeletonB.incomplete metamorphosisC.stages of infancy and pubertyD.complete metamorphosis
Why are certain traits adaptations in one environment,but not in another?
Mr. Kline's earth science class set up an experiment to compare the heating and cooling rates of land and water. They filled cups with sand and water and then recorded the temperature change while (a) a light was shining directly on the cups and (b) the light was turned off. The data one group collected is presented in the data table. Based on this data, we would expect ___________ to have the LEAST changes in temperatures during a 24-hour period.