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r-ruslan [8.4K]
3 years ago
10

What is hemoglobin? A. a protein B. a carbohydrate C. a lipid

Biology
2 answers:
MissTica3 years ago
8 0

A. a protein

hope it is helpful to you

NikAS [45]3 years ago
4 0

Answer:

A. a protein

Explanation:

Haemoglobin is a globular protein of four subunits.

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The bladder is in the _____ region. a. hypogastric b. right lumbar c. left lumbar d. epigastric
Anastasy [175]

The <u>bladder </u>is in the hypogastric region.

Hypogastric Region- The structures around the pelvic bone are located in the hypogastric area. These include the prostate in men and the womb and ovaries in women, as well as the bladder, a section of the colon and rectum, the anus, and several reproductive system organs.

Bladder- A little above and behind pubic bone in the pelvis, the urine bladder is a muscular sac. The bladder is roughly the size and shape of a pear when it is empty. The kidneys produce urine, which then passes via capillary called ureters and into the bladder. Urination can be restricted and rare because to the bladder's ability to hold pee.

To know more about the bladder, click on the below link,

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6 0
1 year ago
What are the 3 most common shapes of bacteria
icang [17]

Answer:

Individual bacteria can assume one of three basic shapes: spherical (coccus), rodlike (bacillus), or curved (vibrio, spirillum, or spirochete).

Explanation:

4 0
3 years ago
What is the human female reproductive system is adapted for? A. Production of zygotes in ovaries B. External fertilization of ga
victus00 [196]

Answer:

D. Transport of oxygen through a placenta to a fetus.

Explanation:

Zygotes are fertilized egg cell, zygotes aren't produced in the ovaries but ovums or egg cells are produced in the ovaries. So option A is false.

Fertilization is internal not external in human. Option B is wrong.

Production of milk happens in the mammary gland (the breast) not in the reproductive system. Option C is false.

Transport of oxygen through a placenta to a fetus. The placenta is a vascular organ which is implanted in the wall of the uterus (a part of the female reproductive system) and links to the foetus through the umbilical cord.

8 0
3 years ago
In a family of four children, all four children have blond hair and blue eyes. Which statement best explains why all four childr
sweet-ann [11.9K]
I think its B if I'm not correct I'm sorry
And get a A+ on the assessment :D
4 0
2 years ago
Read 2 more answers
Is the water we drink today the same as the water that dinosaurs drank? Why or why not?
lesya692 [45]

Answer:

Yes and no

Explanation:

The water we drink today is the same the dinosaurs drank because no new water has been created since. However, the cycling of water in the planet requires for it to travel from one sink to another in a process that may last millions of years. For example, the water the dinosaurs drank may have sank to the bottom of the ocean and remain there for millions of years and thus would technically not be the same that we drink today.

6 0
2 years ago
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