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allsm [11]
2 years ago
11

If I had 1-2 ML of saliva and 50 ML of water for my amylase solution how much lemon juice should I add to show deactivation of A

mylase?
Biology
1 answer:
serg [7]2 years ago
4 0

Answer: Is this multi choice?

Explanation:

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List four possible specific interactions and explain how the relationships affect the population densities of the two species.
grandymaker [24]

Answer:

dskdnhaishfhfnd

Explanation:

8 0
3 years ago
Jezelyn needs to create a project that shows geographic isolation in action and decides to make a video. Which of the following
kodGreya [7K]

Answer:

a video that shows penguin species that have different mating dances

Explanation:

The question is incomplete as it does not have the options which are:

  • a video that shows a large river that has penguin populations on both sides
  • a video that shows penguin species that have different mating dances
  • a video that shows a penguin that is laying eggs
  • a video that shows penguins in a tidal pool and an open ocean

Answer:

a video that shows penguin species that have different mating dances

<em><u>The reproductive isolation is the factor which allows the species to evolve and form a new species, therefore, this factor is used to describe a species.</u></em>

<em><u /></em>

<em><u>The reproductive isolation refers to a mechanism in which the species are isolated to not interbreed with the individual of other species. The reproductive isolation could be due to behavioural, psychological, physical or genetic differences. evolved as an adaptation.</u></em>

<em><u /></em>

<em><u>In the given cases, the penguin species which shows different mating dances is considered to be reproductively isolated as the different dance rituals evolved as behaviour to prevent them from mating.</u></em>

<em><u /></em>

<em><u>Thus, the selected option is correct.</u></em>

<h3><em><u /></em></h3>

5 0
3 years ago
Which strand of mRNA would be made during transcription using the DNA strand shown below?
GrogVix [38]

Answer:

b  GAC TAT

Explanation:

ATGC = TACG

8 0
3 years ago
A biological species is composed of organisms that:
kow [346]

Answer: Option C

Explanation:

A biological species can be defined as the concept which includes the group of individual which lives in one or more population that can reproduce among each other to produce viable species.

Speciation is the phenomenon by which one group of species gets separated from another. The species gets diverge due to reproductive isolation or due to geographical isolation.

Hence, the correct answer is option C

5 0
3 years ago
Governments trying to halt overharvesting of their aquatic organisms have often created __________.
laiz [17]
They create no fishing zones
4 0
3 years ago
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