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ddd [48]
3 years ago
7

What is a possible effect of crossing animals that belong to different species? A) Such a mating is not possible. B) It will cau

se genetic disorders. C) It can reduce genetic variation. D) It can produce infertile offspring.
Biology
2 answers:
Scorpion4ik [409]3 years ago
6 0
<span>D) It can produce infertile offspring.</span>
erma4kov [3.2K]3 years ago
4 0

the correct answer is d

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please help me with this does anyone know any of these please give helpful answers I need help with hw Please I'm in a hurry!!!!
Phoenix [80]
Number 1: The Circulatory System is a vast network that contains organs and vessels.

number 2: Arteries have a thick wall which helps a powerful pressure from the heart.

number 3: Without the Circulatory System the body wouldn't be unable to maintain a internal environment.

number 4: The Circulatory and Respiratory system both have gas to help a or animal live in there internal environment.

number 5: Blood vessels brings oxygen to the tissues and absorbs carbon dioxide and other waste products to clear the lungs. And with out oxygen the tissues won't absorb carbon dioxide to clear out the lungs.

number 6: D
3 0
3 years ago
HELP PLZ DUE TODAY I AM STUCK PLZ PLZ PLZ HELP ME!!!!
shusha [124]

Answer:

D

Explanation:

7 0
3 years ago
Read 2 more answers
A population of ground mice consist of 500 individuals. You are interested in the gene that codes for for a color and find out t
Lelechka [254]

Answer:

0,58

Explanation:

Mice are diploid (2n) organisms, which means that their cells contain two complete sets of homo-logous chromosomes (i.e., they have two copies of any given <em>locus</em>/gene). An allele can be defined as a variant of a gene, whereas diploid (2n) organisms have two alleles at each genetic <em>locus</em>, which are located on homo-logous chromosomes. In this case, we know that there are 580 dominant alleles in a population of 500 individuals, thereby the total number of alleles in this population is 1000 (2n >> 500 x 2 = 1000 alleles), and the frequency of the dominant allele is 0,58 (580/1000 = 0,58).

6 0
2 years ago
Please help!!!!!!!!!
schepotkina [342]
This is baby stuff tbh. But it is A. You need water to live. Food to live. Air obviously and a shelter
6 0
2 years ago
Read 2 more answers
The orbital cavities , nasal cavity, paranasal sinuses, and the oral cavity are all located in what region of the body
trasher [3.6K]

These are all part of the head or skull. The cavities of the skull surround and protect the brain and sensory organs. There are five kinds of cavities of the skull which are:


nasal cavity (paranasal sinuses is included here) - The nasal septum split the respiratory system into two lateral halves, the nasal cavity is also part of the respiratory system.


<span>cranial cavity - The large cranial cavity is split into a posterior cranial fossa and an anterior cranial fossa, a middle cranial fossa. Its function is to support the brain.</span>

<span>
</span>

oral cavity - The oral, or buccal, cavity (commonly called the mouth) is a cavity of the head rather than a cavity of the skull because of its fleshy and muscular floor.


orbital cavity - supports and defends an eyeball and its linked muscle, vessels, and nerves.


<span>middle ear cavity - From outer to inner, three small bones-malleus, incus, and stapes are situated within the middle-ear cavities in the petrous part of the temporal bones.</span>

6 0
3 years ago
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