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sveticcg [70]
3 years ago
6

Through which of the following do sperm cells travel to reach the urethra? Epididymis Vas deferens Penis Testes

Biology
2 answers:
enyata [817]3 years ago
8 0
Sperm cells are produced in the Epididymis, to get to the urethra they must travel through the Vas deferens.
Lilit [14]3 years ago
8 0

Answer:  Vas deferens

Explanation:

The vas deferens are the part of the male reproductive system which is also also called as the ductus deferens. The function of the vas deferens is to carry the sperms present and produced by the testes to the ejaculatory duct or urethra, where the sperms mixed with the other components of the seminal fluid and liberated by the penis during copulation to facilitate fertilization.

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Chris is studying oxidation and reduction reactions. Which of the following could she use as an example of an oxidation reaction
vivado [14]

Answer:

This question lacks options, the options are as follows:

A. formation of ATP from glucose during respiration

B. formation of carbohydrates from carbon dioxide during photosynthesis

C. formation of oxygen from water molecules during photosynthesis

The answer is A. formation of ATP from glucose during respiration

Explanation:

Oxidation reaction is a type of reaction that involves the loss of electrons (e-) by a compound or molecule. The compound/molecule that loses the electron is said to be OXIDIZED.

According to this question, Chris is studying oxidation and reduction reactions (redox). An example of oxidation reaction she could use is FORMATION OF ATP FROM GLUCOSE DURING RESPIRATION. Glucose (C6H12O6) undergoes series of oxidation reactions in glycolysis, Krebs cycle and ETC, as it loses electrons to eventually produce energy (ATP).

5 0
2 years ago
The diagram below shows the layers of a rock having a trilobite:                             
Ivan
Sorry I am late on answering the question, if u don’t know what it is still, the answer I believe is D!
8 0
3 years ago
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Select all that apply.
stira [4]

Answer:

The correct answers would be maintain chromosome number through generations  and cause genetic variations by recombination.

In Meiosis a cell divides into four daughter cells all of which have half the number of chromosomes present in a parent cell.

It helps in the formation of gametes in sexually reproducing organisms.

These gametes (one from father and one from mother) fuse together to form a zygote. It re-established the chromosomal number as that of the parent.

In absence of meiosis, the chromosomal number would have doubled after each generation.

In addition, the meiosis also increases the genetic variation among the population with the help of crossing over which occurs during the pachytene stage of prophase I.

During this event, genetic information is exchanged between the non-sister chromatids of the homologous chromosomes. It produces a new combinations of genes that are different from either parent.

7 0
3 years ago
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A 25-year-old man weighs 154 pounds and consumes 2,700 kcalories with 45 grams of protein a day. If two-thirds of the protein co
Evgesh-ka [11]

It may be concluded that he needs 11 grams more protein to meet the recommended allowance.

<h3>What are proteins?</h3>

An incredibly complex, naturally occurring molecule known as a protein is made up of amino acid residues connected by peptide bonds. All living things contain proteins, which are the building blocks of numerous vital biological substances like enzymes, hormones, and antibodies.

The DRI (Dietary Reference Intake) is 0.8 grams of protein per kilogram of body weight, or 0.36 grams per pound per persom

This may be sufficient to avoid deficiency, but how much you actually require will depend on a variety of factors, including your exercise level, age, muscle mass, physical goals, and general health.

For more information regarding proteins, visit:

brainly.com/question/10058019

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7 0
1 year ago
What is the source of continuous heat and energy that we receive from the sun? Fill in the blank please
Lady bird [3.3K]

Answer:

Solar energy

Explanation:

5 0
3 years ago
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