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jasenka [17]
3 years ago
6

If the horse (Equus caballus) has 32 pairs of chromosomes, and the donkey (Equus asinus) has 31 pairs of chromosomes, then 63 ch

romosomes would be expected in the somatic tissue of a mule (progeny of a cross between a horse and donkey).A. TrueB. False
Biology
1 answer:
tatyana61 [14]3 years ago
6 0

Answer:

True

Explanation:

During meiotic division involved in the formation of the gametes in organisms. The meiotic division reduces the number of chromosomes by half during gamete formation.

In the given question, Horse contains 32 pairs of chromosomes or 64 chromosomes and the donkey contains 31 pairs of chromosomes or 62 chromosomes.

The gametes of a horse through meiotic division will contain 32 chromosomes and gametes of a donkey through meiotic division will contain 31 chromosomes.

When these gametes will fuse then zygote will be formed with 32+ 31 = 63 chromosomes. Since the mule contains 63 chromosomes, therefore they are sterile organisms.

Thus, true is the correct answer.

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Which character trait is BEST established in the following excerpt? "In another moment down went Alice after it, never once cons
pshichka [43]

Answer:

C. Impulsive

Explanation:

The question is related to "Alice's Adventures in Wonderland." This is a novel written by <em>Lewis Carroll</em>, an English writer of fiction stories for children. It talks about Alice's adventures upon falling down a rabbit hole.

The excerpt, <em>"In another moment down went Alice after it, never once considering how in the world she was to get out again," </em>shows her character of being "impulsive." With this trait, Alice didn't think twice before going down the hole and following the rabbit. She never thought about the consequences of her decision. This is also shown when she kept on following the rabbit instead of going back home.

So, this explains the answer.

7 0
4 years ago
¿Que organizaciones se encargan de controlar cuestiones de salud a nivel mundial? ¿Como participan los paises en esta organizaci
Lesechka [4]

Answer:

La Organización Mundial de la Salud (OMS)

Explanation:

La Organización Mundial de la Salud (OMS) es la organización por excelencia que se encarga de coordinar y proveer un marco regulatorio a cuestiones relacionadas a la salud humana a nivel mundial. La OMS fue fundada en 1948 con la finalidad de velar por el bienestar físico, mental y social de las personas alrededor del planeta. La OMS cuenta con el aporte de 192 países miembros, y un tipo de gobierno coordinado por una Asamblea Representativa conformada por representantes de cada una de estas naciones. El Consejo Ejecutivo de la OMS está compuesto por 34 miembros los cuales son expertos en el campo de la salud capaces de asesorar a la Asamblea de la Salud y, de este modo, facilitar su trabajo. Las principales funciones de la OMS son: 1-desarrollar políticas y regulaciones de salud pública, 2-apoyar (tanto económicamente como mediante recursos humanos) a las naciones miembro, esto con el objetivo de aplicar políticas y medidas de salud pública, 3-decidir cada dos años políticas de salud pública de acuerdo a necesidades globales y locales, 4- coordinar acciones conjuntas y 5-determinar líneas de investigación y difusión de conocimientos relacionados a la aplicación de técnicas médicas y sanitarias.

5 0
3 years ago
Certain molecules, found in all organisms, have functions that are necessary for life’s processes to occur. Which of the followi
irina1246 [14]
I would have to say the answer is D - both are sources of energy 
5 0
4 years ago
An important organelle is missing from this image of a eukaryotic cell undergoing protein synthesis. This organelle s not surrou
Aliun [14]

Answer:

D.) Nucleolus

Explanation:

The nucleolus is a round body located inside the nucleus of a eukaryotic cell. It is not surrounded by a membrane but sits in the nucleus. The nucleolus makes ribosomal subunits from proteins and ribosomal RNA, also known as rRNA. It then sends the subunits out to the rest of the cell where they combine into complete ribosomes. Ribosomes make proteins; therefore, the nucleolus plays a vital role in making proteins in the cell.

7 0
4 years ago
What impact did Suleyman I have on the Ottoman Empire?
Artist 52 [7]

Answer:

He created a new legal system.

Explanation:

Sultan Suleiman I of the Ottoman Empire was characterized by a lot of successes which includes the progress of the nation in terms of being a strong power in warfare and trade. He ensured there was an increase in revenue and effective usage of it in the Empire. Islam was the prevalent religion also and there wasn’t introduction of Hinduism.

He also ensured that there was the use of an accepted centralized legal system for the Ottoman Empire which validates the use of a new legal system.

8 0
4 years ago
Read 2 more answers
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