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klio [65]
2 years ago
5

Please Help I Don't Understand

Biology
1 answer:
Maksim231197 [3]2 years ago
7 0

Answer:

This statement is true, as the inner core is the most dense layer of the earth.

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describe the different roles in an ecosystem by what an organism eats and its relationship to the other organism​
klemol [59]
The herbivores eat the plants, the carnivores eat the meat and omnivore eat both. Predators eat prey. Scavengers eat organism that are already dead. Decomposers break down dead plants and animals into component parts, including nutrients
6 0
3 years ago
Can a human male be a carrier of red-green color blindness?
miskamm [114]

Answer:

The answer is no Human male can not be carrier for the red green color blindness.

Explanation:

Red green color blindness is a sex linked disorder that is recessive in nature. If an individual male have one copy of X gene with recessive allele of the trait he will be color blind because male have only one copy of X chromosomes and one copy of Y chromosome. So, the recessive X chromosome will express itself in absence of dominant X chromosome.

For being a carrier one should be heterozygous For this gene and its not possible in males as they have only one copy of X chromosome.

Thus, the correct answer is No.

5 0
3 years ago
What kinds of bacteria are spherical
ArbitrLikvidat [17]
: Spherical bacteria<span> are called cocci. </span>
7 0
3 years ago
Read 2 more answers
Which gland only secretes once a person has entered puberty?O holocrineO apocrineO merocrineO No answer text provided.
VMariaS [17]

The pituitary gland and hypothalamus are fully capable of synthesizing and releasing GnRH, LH, and FSH, but this does not occur until the onset of puberty. Therefore, the "no answer text provided" is the correct alternative for this question.

7 0
1 year ago
What out of these options are heterotrophs yeast Euglena paramecium
ELEN [110]

Answer:

All—yeast, euglena, and paramecium—exhibit heterotrophic mode of nutrition.

Explanation:

Yeast needs to feed on subtrates (or substances) like sugars, euglena can make its food like plants do and also feeds on other food sources, while paramecium feeds on bacteria often.

3 0
3 years ago
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