Answer:
22mm²
Explanation:
There are 6 sides of a "cell": 3 different types of sides with different dimensions that are multiplied twice because there is a front and back side with the same dimensions.
Front and back side = 2 × 5mm × 1mm
= 10mm²
Left and right side = 2 × 1mm × 1mm
= 2mm²
Up and down side = 2 × 5mm × 1mm
= 10mm²
Total surface area = 10mm² + 2mm² + 10mm²
= 22mm²
Answer:
https://quizlet.com/136747563/chapter-10-biology-notes-flash-cards/
go to this link it should tell you!
Explanation:
<u>Full question:</u>
What type of reproductive isolating mechanism is described by a situation in which female fireflies mate only with males who emit light in a particular pattern?
A) habitat isolation
B) temporal isolation
C) mechanical isolation
D) behavioral isolation
<u>Answer:</u>
Behavioral isolation described by a situation in which female fireflies mate only with males who emit light in a particular pattern
<u>Explanation:</u>
Behavioral isolation restricts the features of a species from mating. It is the unitedness of various manners that guide to speciation. In this means, the features of a group conflict overtime in their actions. This proceeds continuously they can no extended mate. They then enhance separate varieties.
Behavioral isolation also inhibits varieties that simply conflicted from interbreeding. This retains the pair species from uniting to mature the identical species anew. For instance, Two frog varieties are existing in equivalent circumstances. Pair individuals from these associated varieties could technically mate. Yet, they do not mate due to behavioral barriers.
No, meiosis and fertilization si part of sexual reproduction
I hope I've helped!
Answer:
12.5m/s^2
Explanation:
Acceleration of an object can be calculated by using the formula;
a = v-u/t
Where; a= acceleration
v= final speed
u= initial speed
t= time
According to this question, the flying object is moving at 150m/s, meaning that ∆V = (v-u) is 150m/s, where initial speed is 0m/s.
Since time is 12s, the acceleration is thus:
a = 150-0/12
a= 150/12
a= 12.5
Hence, the acceleration of the flying object is 12.5m/s^2