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Juli2301 [7.4K]
2 years ago
8

Someone please help soon !!

Biology
1 answer:
Archy [21]2 years ago
7 0
I’ll help!! So Hydration refers to cells absorbing water. Our cells need water in order to remain healthy and humans need water in order to live. Keep remembering, water goes wherever water is lower. So the water can spread throughout wherever it’s needed. It can be stored inside the cells themselves, blood, intercellular fluids, etc. we can measure how much water has entered the cell by measuring the movement of water caused by diffusion ( a little harder to explain so I’m sorry if that doesn’t make sense!)

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MaRussiya [10]

Answer:

C) Platelets

Explanation:

Hemophilia is caused by a lack of clotting factors. Because platelets (or lack thereof) are what is responsible for how the blood clots, it can be reasonably inferred that the answer is C.

(Platelets secrete procoagualants, which are clotting factors. If there is a genetic issue with how these clotting factors work, then the platelets will not be useful.)

5 0
2 years ago
Is the practice of genetically modifying human cells ethical? Why or why not?
kumpel [21]

It totally depends upon whether modification is being done in somatic cells or germ cells. Somatic cells modification is ethically accepted because it doesn't pass from one generation to another generation but germline modification is considered as unethical because the modification will pass on to the next generation leading to the persistence of modification in future generations. The problem with genetic modifications is that the impacts of modifications are unpredictable, rather than being fruitful they may lead to lethal mutations so if it occurs in just somatic cells, then even if it is lethal/harmful, it will be confined to only that individual but if a lethal mutation occurs in germ cells then it will pass on to the subsequent generations and it will persist in all future generations.

8 0
2 years ago
Can someone help me with this question? Thank you!!
babymother [125]

Answer:18 kcal

Explanation:

Law of ecological pyramid - the production of organisms of each subsequent trophic level is always on average up to 10 times less than the production of the previous one

1800/10=180

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6 0
2 years ago
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What organ absorbs excess water from undigested food prior to its release from the body as a solid waste
Nutka1998 [239]
The large Intestine is the organ that absorbs excess water from undigested food prior to its release from the body as a solid food.
5 0
3 years ago
Cycads are considered endangered species and their trade is severely restricted. Customs officials stop suspected smugglers, who
nydimaria [60]
<h2>Cycads and Palm</h2>

Explanation:

The resemblance between cycads and palm trees is only superficial

  • Cycads are basically woody plants which have roots, a stem, leaves and reproductive structures known as cones
  • The main roots of cycads are thickened and fleshy and as they may have storage capacities they are often termed tuberous
  • Along with the fleshy stem they may have contractile properties which serve to regulate the level of the stem in the ground
  • Specialized, upright-growing, branched roots, known as coralloid roots, are also produced by all species of Cycads
  • The stems of cycads may be completely subterranean or emerge from the ground and be trunk-like
  • The leaves of most cycads are once-divided (pinnate) and often develop an attractive palm-like crown
  • Palm trees are a type of evergreen plant belonging to the Arecaceae family of plants
  • Palm trees have branch-less stems and large evergreen leaves
  • Generally, leaves of palm trees are either pinnate (feather-like leaves) or palmate (fan-like fronds)
  • Another way to identify the type of palm tree is by the trunk shape, some of the tallest species of palm trees have long slender single trunks and dwarf varieties have usually short fat palm trunks
  • Some smaller palm tree species may have clustered trunks with 3 or 4 short trunks growing together
  • There are also some dwarf palm trees that just have bushy pinnate fronds growing out the ground and don’t have any trunk at all

 

8 0
3 years ago
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