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geniusboy [140]
3 years ago
13

Lamarcks idea of "acquired traits" Proposed that

Biology
1 answer:
Yuri [45]3 years ago
7 0
<span>acquired traits are passed down from parent to offspring.</span>
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What are some effects in mutation
bagirrra123 [75]

Answer:

By the same token, any random change in a gene's DNA is likely to result in a protein that does not function normally or may not function at all. Such mutations are likely to be harmful. Harmful mutations may cause genetic disorders or cancer. A genetic disorder is a disease caused by a mutation in one or a few genes

8 0
3 years ago
if the velocity of a vehicle starting from rest reaches 5m/2s in 2seconds, is the velocity of the vehicle uniform ?explain.​
Vanyuwa [196]

Explanation:

Avg speed × total times = total distance

20×25=500

Since acceleration in the 1st interval is same as deceleration in the 3rd interval and deceleration is from the same velocity achieved after acceleration, t

1

=t

3

s

1

=

2

1

×5t

1

2

s

2

=(5t

1

)t

2

s

3

=(5t

1

)×t

3

−

2

1

×5×t

1

2

=(5t

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)×t

1

−

2

1

×5×t

1

2

s

1

+s

2

+s

3

=5t

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t

2

+5t

1

2

⇒5t

1

2

+5t

1

t

2

=500−−−−1

2t

1

+t

2

=25−−−−2

Solving (1 ) and (2) ⇒t

1

=5,t

2

=15sec

6 0
3 years ago
If steel is more dense than lake water, why can a boat float? the average density of the boat, including the steel and air, is l
sergejj [24]
Or <span>The average density of the boat, including the steel and air, is less dense than 1.00 g/cm³..</span>
4 0
3 years ago
Read 2 more answers
In which kingdoms are all organisms multicellular? A. Animalia and Fungi B. Animalia and Plantae C. Protista and Fungi D. Protis
Allushta [10]
<span>Remember that of the three Domains, only Eukaryota have multicellular organisms. AllEukaryotes have (or are) complex cells. Plantae, Animalia and Fungi are truemulticellular kingdoms. The various other Eukaryotic kingdoms are lumped under Protists. Hope this helps</span>
3 0
3 years ago
Celery is composed of millions of plant cells. Do these cells contain any water?
koban [17]

Answer:

yes

Explanation:

plants need water to live plants store water in vacoule(s)

6 0
3 years ago
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