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STatiana [176]
3 years ago
14

Which of the following statements is true?

Biology
2 answers:
MAVERICK [17]3 years ago
8 0
During fertilization , the chromosomes from two gametes are combined

SashulF [63]3 years ago
6 0

B.During fertilization, the chromosomes from two gametes are combined.

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<span>In vitro fertilization
       
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What does a cognitive neuroscientist study?
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The thinking habits of your brain and how they could work
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1. One way that fossils form by the dead organism's soft tissue is ________ by sediments such as sand.
Lisa [10]
1. C
2.D
3.A.

Hope this helped
5 0
3 years ago
Read 2 more answers
People with diseases that result in the malabsorption of which nutrient are at risk for a vitamin d deficiency?
grigory [225]

Inadequate dietary vitamin D or its deficiency leads to malabsorption of calcium. Nutritional disorder leads to the rare disease rickets, which causes bones to become soft and bend in children. In adults, vitamin D deficiency leads to osteomalacia, which causes weak bones, bone pain and muscle weakness.

The body needs vitamin D to properly absorb calcium and phosphorus from the diet. However, keeping the right quantities of calcium and phosphorus in bones is challenging when vitamin D levels are low.

The two sources of vitamin D are-

  • Natural sunlight
  • Foods such as fish oil, Egg yolk and fatty fishes like salmon and mackerel

There are other disease conditions which lead to poor absorption of vitamin D-

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To learn more about Rickets here-

brainly.com/question/26292489

#SPJ4

6 0
2 years ago
I need help please I don’t understand this
aleksley [76]

Answer:

2. It is converted into heat and energy.

Explanation:

So every time an animal eats grass, or another animal it receives 10% of the energy that the previous animal/plant had. If a rabbit ate a carrot, 10 percent of the energy the carrot had in it, will go into the rabbit. the question is asking where the 90% energy from the eaten carrot went.

Answer Explanation:

Most of the energy that isn't stored in the animal/plant is lost as heat or is used up by the body as it digests the animal/plant that was eaten. This is because the animals who consume any of the plants/animals receiving the 10% energy take energy to eat the plant/animal. this takes up the other 90%

I hope this helps :))

8 0
3 years ago
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