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nlexa [21]
3 years ago
12

Free-floating animals or animal-like protists:

Biology
1 answer:
siniylev [52]3 years ago
5 0
Phytoplankton

They are the only one that are both animals and protists as they can be either
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Show you work here using the data table 1 to calculate the energy consumed by this female sea otter.
zalisa [80]

Answer:

the female sea otter has 1

Explanation:

8 0
2 years ago
Plants form the base of most food chains. Where do plants get their energy?
disa [49]

Answer:

the sun

Explanation:

photosynthesis

7 0
3 years ago
Duchenne muscular dystrophy is a serious condition caused by a recessive allele of a gene on the human X chromosome. The patient
klio [65]

Answer:

One-half of the daughters of an affected man would have this condition.

Explanation:

Each daughter born to a woman that is positive for a dystrophin mutation on one of her two X chromosomes possess a 50 percent likelihood of possessing the mutation and also becoming a carrier. Carriers at times do not show the disease symptoms but may give birth to a child that has the mutation or the disease condition. DMD carriers do have a higher chance of cardiomyopathy.

A man with DMD cannot transfer the affected gene to his sons since he passes to his son a Y chromosome, not the X chromosome. But he will definately transfer it to his daughters, since each daughter possess her father’s only X chromosome resulting in the daughters being carriers.

Hence, One-half of the daughters of an affected father and a carrier mother could have this condition.

3 0
3 years ago
What use one reason the air in cities is often polluted
lana66690 [7]

cars are generally older

7 0
3 years ago
A botanist scrapes pollen off a flower of one plant and then uses it to pollinate the flower of another plant. What can be scien
Ray Of Light [21]

Answer:

<em>They will have a large number of genetic variations.</em>

Explanation:

Genetic variations arise due to sexual reproduction or due to the process of meiosis.  

Cross-pollination can be described as a process in which the pollen of one flower is transferred to another flower. The pollen when fertilizes the egg in the stigma, will produce offspring with varied genetic characteristics. This will be because the pollen would carry the trait of another flower and the egg of another flower. This will lead to many genetic variations.

6 0
2 years ago
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