Gregor Mendel crossed homozygous tall plants (TT) with homozygous short plants (tt). All the resulting offspring were tall. From these results, what conclusion did Mendel draw?

Answers

Answer 1
Answer:

We are given with 2 genes homozygous tall plants (TT) with homozygous short plants (tt). The ensuing offspring are tall, which implies the dominant attribute is tallness. this can be true since the chance of various height like all are short or some are tall and short could also be doable. answer is a

allele for tall plant height was dominant


Explanation:

Gregor Johann Mendel, called the "father of recent biology," was born in European country in 1822. His experiments showed that the inheritance of bound traits in pea plants follows explicit patterns, later turning into the inspiration of recent biology and resulting in the study of heredity.

Answer 2
Answer: The conclusion he drew was that the allele for tall plant height was dominant to that of short plant height.

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What kind of organisms live on estuaries?

Mollusks' group of organs is called a

Answers

It is called the visceral mass

The structure that mollusks use to excrete wastes is known by the name of nephridia.  Mollusk is the other name for shellfish. there are three varieties of shell fish present. Hatcher footed, Belly footed and head footed variety of shellfish are available.

Final answer:

The group of organs in a mollusk is called a 'visceral mass'. It includes the digestive system, respiratory system, circulatory system, and the reproductive system. The mass is enclosed within the mollusk's shell in many species.

Explanation:

The group of organs within a mollusk is called a 'visceral mass'. Mollusks are a group of invertebrates that includes animals such as snails, clams, and squids. The visceral mass, which is surrounded and protected by the animal's shell in many species, includes systems for digestion, circulation, respiration, and reproduction.

The digestive system of a mollusk includes a mouth, stomach, and intestines where food is ingested, broken down, and nutrients are absorbed. The circulatory system is typically open, meaning blood flows freely in cavities within the visceral mass. The respiratory system typically involves a pair of gills where oxygen is absorbed and carbon dioxide expelled.

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What law of motion corresponds with the following statement?"A small car is easier to start moving than a large car."

-first law
-second law
-third law

Answers

The answer is second law
The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector. That is Newtons 2nd law of motion, broken down, means mass i.e. the small vs. large car and force i.e. moving. Your answer is second law of motion.

Which of the following is NOT a potential harmful effect on human health resulting from climate change? A. malaria B. yellow fever C. heatstroke and heat-related illnesses D. respiratory problems E. schistosomiasis

Answers

Answer:

D.

Explanation:

1 .Climate change; it is  the significant, long-term changes in the global climate.

2. The global climate is the connected system of sun, earth and oceans, wind, rain and snow, forests, and savannas, etc  and everything by with people deals.

3. Climate change have  harmful effect on human health like; heatstroke and heat-related illnesses , schistosomiasis and many other.

4. Climate change is the big issue these days which have many harmful effects on human life.

What is the silly scientific name for an unsharpened pencil?What is the silly scientific name for a piece of white chalk?

Answers

Answer:

Unsharpened Pencil - Wadget

White Chalk - Screecher

Explanation:

To what extent can very large earthquakes be predicted

Answers

Scientists have tried lots of different ways of predicting earthquakes, but none have been successful. They haven't been able to find a signal for earthquakes( there is no obvious sign to say that an earthquake is coming very soon). They do have a pretty good idea of where an earthquake is most likely to hit, but they still can't predict exactly when it will happen.

However, the probability of a future earthquake can be calculated, based on scientific data. Scientists estimate that the probability of a major earthquake occurring in the San Francisco Bay area over the next 30 years is 67%.

the study of the structuresvof deep-sea vents and of the life around them represents an intersection of which two fields of science

Answers

It's probably either of Geology and Oceanography.

Geology is the study of solid earth which deals on rocks while Oceanography simply studies the ocean. For the study of deep-sea vents, it's probably more into geology while the studies of life on the deep sea is part of oceanography.