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Lemur [1.5K]
4 years ago
5

At each level of a food chain, the biomass of organisms decreases or increases?

Biology
1 answer:
Anna007 [38]4 years ago
5 0

It increases because the higher you go in the food chain, the bigger the carnivores or consumers are.

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How to become a medical instrument technician?
Usimov [2.4K]
Https://study.com/articles/How_to_Become_a_Medical_Instrument_Technician.html Try this website! :)
4 0
3 years ago
Color-Blindness is a genetic condition that follows the pattern represented in the chart. Based on this information, you can det
blagie [28]

Based on the information, you can determine that color-blindness is X LINK RECESSIVE.

C) X-linked recessive.

<u>Explanation:</u>

Color blindness is the common hereditary condition that is hereditary passed from their parents. The gene for the color blindness found in the chromosomes. So for the male to be color blind. X linked color blindness is the recessive traits.

Female heterozygous of the trait have a normal vision. The X link recessive is the mode of the inheritance in which the mutation of the gene on the chromosomes causes the depletion in the phenotype because the male has one Y and one x chromosomes.

5 0
3 years ago
Smiling is a universal sign of happiness in all cultures. T/F
Zarrin [17]

Answer:

True

Explanation:

Smiling is considered as a universal sign of happiness. Smiling is something that makes a person happy internally. During birth babies smile. Some people smile even during sleep. It has been observed that when people are exposed to something they love or enjoy, they usually smile such as song, music, old photographs etc. Smiling is not a learned behaviour , it is considered as a sign of pleasure and openness across various cultures.  

Hence, the given statement is true

4 0
3 years ago
The expulsion of the embryo or fetus from the uterus before the middle of the second trimester is a condition called?
saveliy_v [14]

The expulsion of the embryo or fetus from the uterus before the middle of the second trimester is a condition called abortion. It is termination of pregnancy by removal or expulsion of an embryo.

Miscarriage is also that is known as spontaneous abortion which is unintentional expulsion of embryo within the 24 week and the most common cause of spontaneous abortion during first trimester is chromosomal abnormalities of embryo .

The health risk of abortion depend on the procedure is performed safely or unsafely. According to world health organization which is unsafe abortions as those performed by unskilled individuals.There is small diference in safety and efficiency between medical abortion using a combined regimen of mifepristone and misoprostal and surgical abortion in first startiung 3 weeks.

To learn more about spontaneous abortion here

brainly.com/question/8067420

#SPJ4

4 0
2 years ago
What BEST describes the DNA in two daughter bacteria cells? A. halved B. doubled C. identical D. unrelated
Dmitrij [34]
I think the correct answer from the choices listed above is option C. The DNA in two bacteria cells can be best described as identical. As long as, there are no mutations or horizontal gene transfer. Hope this answers the question. Have a nice day.
3 0
4 years ago
Read 2 more answers
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