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KIM [24]
2 years ago
14

The ___________ inside the bladder is formed by imaginary lines connecting the two ureter openings and the urethral opening.

Biology
1 answer:
goblinko [34]2 years ago
8 0

Answer: internal sphincter

Explanation: a type of muscular valve. It helps prevent urine from leaking out.

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True or false: alleles for the same trait are at different locations on homologous chromosomes​
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Answer:

<h3>TRUE</h3>

Explanation:

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3 years ago
A climate zone is an area that is defined by two main factors. What are they?
MA_775_DIABLO [31]

Answer:

Temperature and precipitation.

Explanation:

Climate is defined as long-term climate patterns in a location. Looking at average temperature and precipitation through time is the simplest way to characterize the climate.

Temperature and precipitation are the two most significant factors in the climate of a place. Obviously, the annual average area temperature is significant, but the annual temperature range is important as well. Some locations range from the highest to the lowest temperature significantly wider than others. Average precipitation is very essential, but the annual change in precipitation is equally important. Some regions experience approximately the same precipitation year-round. For half of the year, other locations have very low precipitation while the other portion of the year has lots of precipitation.

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2 years ago
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Assume that short hair (L) is dominant to long hair (l) and black hair (B) is dominant to brown (b). If you find a black, short-
valentina_108 [34]

Answer:

You can determine its genotype by crossing it to an animal with a recessive genotype, llbb.

Explanation:

A test cross is performed when there is an individual with an unknown genotype and we desire to know if it is a heterozygote individual or a dominant homozygote individual.

The cross occurs between the individual of unkown genotype and a recessive homozygote individual.

         

6 0
3 years ago
In terms of gravitational political energy,what happens to a ball as it rolls down a hill?
Andrew [12]

The gravitational potential energy of the ball decreases as it rolls down the hill while the gravitational kinetic energy of the ball increases due to its acceleration in velocity.

4 0
3 years ago
What are two reasons why plants need protein​
sineoko [7]

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plants need protein for healthy growth and development. One of the critical roles of protein in plants is regulating phototropism and mediating the response of plants to light-dark cycles. Proteins are also involved in energy-generating reactions, intracellular structure and membrane transport.

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3 years ago
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