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Lisa [10]
3 years ago
13

1. For a mutation to affect evolution, it must:?

Biology
1 answer:
Bezzdna [24]3 years ago
5 0

Answer:

be heritable and be an advantage to offspring

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Bone can be classified as a connective tissue because it contains an extracellular matrix that surrounds widely spaced cells. Tr
kotykmax [81]

Answer:

False. Bone can be classified as a connective tissue because it provides support and structure to the body.

Explanation:

Connective tissue is those tissues that fill spaces between organs and other tissues, and also provide support to the organism. It is characterized by the presence of different types of cells separated by intercellular material synthesized by them.

The bony tissue is the principal structural and supportive connective tissue that differs from the other connective tissues because its extracellular matrix is mineralized, which makes it possible to accomplish its support and protection function due to its rigidity and hardness. The mineral that deposits in the osteoid matrix is the calcium phosphate, composing hydroxyapatite crystals. The bony tissue is a storage site of calcium and phosphate, which are available for maintaining constant the calcium blood levels according to the individual physiological needs.

6 0
3 years ago
How are the bryophytes and seedless vascular plants alike? Group of answer choices Plants in both groups have vascular tissue. I
dangina [55]

Answer:

In both groups, sperm swim from antheridia to archegonia

Explanation:

Bryophytes are the plant group that does not have a vascular system. These plants do not produce seeds. Ferns and horsetails are seedless vascular plants. These plants have vascular tissues (xylem and phloem) to serve in the conduction of water, minerals, and sugars from the one plant part to the other. But these plants do not produce seeds and hence, are seedless vascular plants.

Both bryophytes and the seedless vascular plants depend on water for fertilization. These plants release their male gametes in water which in turn move towards the female gamete. Sperms, the male gametes of these plants swim in the water to reach the female gamete.  

Antheridium is the male gametangium that serves as a site for the production of male gametes while archegonia are the female gametangia where the egg cell is produced.  

6 0
3 years ago
Can someone help me with this earth science hw
damaskus [11]

Answer:

A. 100mm=0.1m

B. 50kg=50000g

C. 287ml=0.287l

D. 2.3km=2300m

Explanation:

6 0
3 years ago
Read 2 more answers
A strand of DNA contains the bases adenine, cytosine, cytosine, and guanine, in that order. Which would be the order of the base
Mars2501 [29]
Thymine-Guanine-Guanine-Cytosine
3 0
3 years ago
Read 2 more answers
Why is the statement "all life is made of cells" an example of a theory? Explain
serg [7]
This is a theory because of several things;

A) We do not know if there are organisms we have yet to discover that are contrary to it.

B) Virus's are a stark and confusing parable for us. It is not a cell but contains DNA and Replicates. 

Therefore this conjecture is just a theory until we can definitely prove the statement is correct, with science!!

8 0
3 years ago
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