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AveGali [126]
3 years ago
6

The simplest animals, lacking true tissues, are the

Biology
1 answer:
Luda [366]3 years ago
4 0
<span>Parazoa (Sponges - the simplest animals) lack  tissues</span>
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Shot in the head, the victim died instantly because the bullet entered the _______, the portion of the brain that regulates brea
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<span>Shot in the head, the victim died instantly because the bullet entered the MEDULLA, the portion of the hindbrain that regulates breathing</span>
7 0
3 years ago
Recombination occurs during _____.
Oksi-84 [34.3K]
I believe the answer would be meiosis
5 0
3 years ago
Read 2 more answers
Im so sorry if im asking alot of questions but i dont know anything so can someone help me ?
nirvana33 [79]

Answer:

The homogeneous mixture is only in the one phase of matter, whereas heterogeneous mixture is always in two or more than two different phases of matter. Solutions are termed as the homogeneous mixtures, on the other hand, suspensions or colloids are termed as the heterogeneous mixtures.

Examples:

Homogeneous:

Bronze: this alloy is an example of homogeneous substances since it is composed of tin and copper.

Milk : this mixture that we see in a uniform way is composed of substances such as water and fats.

Heterogeneous:

Mixtures in two or more phases are heterogeneous mixtures. Examples include ice cubes in a drink, sand and water, and salt and oil. The liquid that is immiscible form heterogeneous mixtures. A good example is a mixture of oil and water.

4 0
3 years ago
What are the parts of the nervous system? Select all that apply.
Sidana [21]

Answer:

Brain, Spinal cord & nerves/neurons

Explanation:

N/A

7 0
2 years ago
Two true-breeding pea plants are crossed. One parent is round, terminal, violet, constricted, while the other expresses the cont
Alexandra [31]

The question is incomplete as it lacks te end part of the question. However, the missing part is as follows:

In the F2 generation, all possible combinations of these traits were expressed in ratios consistent with Mendelian inheritance. Identify the four dominant traits, and enter them in ALPHABETICAL order in the blanks provided. [x],[y],[z],[a].

Answer:

The correct answer is :

x)axial

y)full

z)round

a)violet

Explanation:

True breeding organisms are organisms that carry two same alleles of a particular trait or character either dominant or recessive. In this given case the two breeding plants have four distinct traits, round, terminal, violet, constricted in one parent and wrinkled, axial, white, full in other.

In f1 there would be only dominant alleles for these characters will be expressed, that is already given in the question-

round, axial, violet, and full

The alphabetical arrangement of the dominant alleles are-

x)axial

y)full

z)round

a)violet

3 0
2 years ago
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