wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Match list I with list II and choose the correct options.

List IList II
(a) Pacific salmon fish1. Verhulst-Pearl logistic growth
(b) Nt=N0eet2. Breeds only once in lifetime
(c) Oyster3. Exponential growth
(d) dN/dt=rN(K−NK)4. A large number of small sized offspring

A
(a)- 4, (b)- 3, (c )- 1, (d)- 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(a)- 3, (b)- 4, (c)- 1, (d)- 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(a)- 3, (b)- 1, (c)- 4, (d - 2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(a)- 2, (b)- 3, (c)- 4, (d)- 1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D (a)- 2, (b)- 3, (c)- 4, (d)- 1
(a)- 2: Pacific salmon fish is called as a semelparous type of fish. These fishes live in the ocean water. They swim and then lay eggs in the fresh water. They spawn and then die. These type of animals spawn only once in their lifetime and die after spawning.
(b)- 3: The exponential function appears when original quantity grows exponentially over time. If a quantity N increases at a rate proportional to the amount present at time t, then the quantity can be written as N(t) = N0ekt, where N0 is the value of N at time t = 0 and N increases as t increases and k is called an exponential growth function.
(c)- 4: There are variations found in the production of offspring in different animals. Some of the animals produce small sized offsprings which are many in number. The examples of such animals are oysters and pelagic fishes.
(d)- 1: In a finite world, no population can grow exponentially for very long. Sooner or later every population must encounter either difficult environmental conditions or shortages of its requisites for reproduction. This is explained by the Verhulst-Pearl Logistic growth equation which is given in the form of dN/dt=rN(K−N/K), where N denotes population, K is the carrying capacity and r shows the rate of increase in the population.
So, the correct answer is option D.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Reaction Intermediate - Carbocation
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon