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seropon [69]
2 years ago
12

Is the adaptation physical or behavioral. Humpback whales migrate north from Antarctica to breed in warmer water.

Biology
1 answer:
Archy [21]2 years ago
3 0

Answer:

okay so im going with a behavioural adaptation becasue if it was physical wouldnt that mean that they would change their appearance bc of there adaptation?

okie peace

Explanation:

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Which of these substances would you
vaieri [72.5K]

Answer:

d. paraffin

Explanation:

Paraffin has low thermal conductivity, a high heat capacity, and is insoluble in water.

6 0
2 years ago
Using the information from problem 11, scientists do a further test cross using a heterozygote for height and nose morphology. T
mote1985 [20]

Answer:

The recombinant frequency between T and S is  18%;

The correct Sequence of genes is T-A-S

Explanation:

The table below shows the recombinant frequency between heterozygous height and nose morphology:

Tall-uptrend snout                            40%                            Expected

Dwarf-downtrend snout                   42%                            Expected

Dwarf-uptrend snout                         9%                             Recombinant

Tall-uptrend snout                             9%                             Recombinant

Sum Total                                           100%

To calculate the recombinant frequency; we have :

=9+9

=18%

Hence, the recombinant frequency between T and S = 18%

The determinant of the corect sequence of the genes is  T-A-S

4 0
3 years ago
The ability of a hormone to affect the activities of a particular cell depends on that cell having specific receptors with which
anzhelika [568]

Answer:

The correct answer is c) The first statement is true; the second is false.

Explanation:

To be able to perform its role, a hormone must bind a specific receptor in its target cell. The receptor can be located inside the cell (in cytosol) or in the surface of the cell (transmembrane receptor). By regulating the expression of the receptor, the target cell regulates the hormonal activity.

The number of hormone receptors in a cell is not constant, it can vary depending on sereral factors, such as the age of the organisms, the effect of several drugs, mutations or diseases.

7 0
3 years ago
Read 2 more answers
If locusts killed off most of the plants in a region the carrying capacity for most organsms would
aleksandr82 [10.1K]
The carrying capacity would *decrease*, as there are less plants for organisms to eat.
5 0
3 years ago
If the frogs and birds were removed, which animal would be the MOST negatively effected?
Zina [86]

Answer:

C is the correct answer for your question

Explanation:

the fox can easy transfer to other animals n so can the hawk but for the snake, no

8 0
3 years ago
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