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beks73 [17]
3 years ago
13

Do all mammals have 4 legs.... true or false??

Biology
2 answers:
viva [34]3 years ago
8 0
False...whales are mammals...

hope this helps!
Bumek [7]3 years ago
7 0
False there are aquatic animals that are mammals that don't have legs. Bats only have to and whales and dolphins are mammals and they don't have legs.
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Plant cells have a ____ white animal cell do not.
masha68 [24]

Plant cells have cell wall but animal cells don't have any cell wall.

6 0
2 years ago
When mutations exhibit complementation this means the mutations are located:
Wewaii [24]

Answer:

The correct option is: b. in the different genes

Explanation:

In an organism, complementation is observed when the two strains with the different homozygous recessive mutations are mated or crossed to produce an offspring having wild-type phenotype.

<u>Complementation is observed when the mutations are present in different genes.</u>

<u>Therefore, mutations are said to be</u><u> complementary, </u><u>if they are present in different genes.</u>

5 0
3 years ago
What is carrying capacity? what type of population growth does it affect?
allochka39001 [22]

Answer:

As resources are depleted, population growth rate slows and eventually stops: This is known as logistic growth. The population size at which growth stops is generally called the carrying capacity (K), which is the number of individuals of a particular population that the environment can support.

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8 0
2 years ago
Suppose that in a population of 250,000 mice the mutation rate per base pair for a genetic locus is 4 × 10–8. the locus contains
Zielflug [23.3K]

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d

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6 0
3 years ago
Help it’s due at 11:59
Nonamiya [84]

Answer:

tt

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tt because it is the only allele pair that would give you the gene without obtaining that trait, meaning it is reccessive.

So it would make sense that tt is the choice.

6 0
3 years ago
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