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STatiana [176]
3 years ago
8

Fill in the blanks using the option below:

Biology
1 answer:
dezoksy [38]3 years ago
3 0

Answer:

two, phospholipids, non polar, tails, polar, heads.

Explanation:

This is just basically illustrating one of the components of the lipid bilayer memebrane. The membrane is made up of two lipid layers with the polar head groups facing either the cytosol or the outer surroundings while the non polar tails facing each other. Such that this bilayer act as a barrier between the cytosol of the cell/organelle eg endoplasmic reticulum and the outer surroundings.

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if a flower were orange would it more likely be pollinated by insects or by the wind give at least one reason for your answer
yan [13]

It would more likely to be pollinated by insects.


This is because the bright color of the petals can attract insects towards the flower thus sticking some pollen grains and transfer them to the stigma (female part of flower).


On the other hand, the color of petals do not really have effect on the wind pollination. Therefore this explains why wind pollinated flowers usually have small or dull colored petals.

4 0
3 years ago
What can happen in the hydrologic cycle to move pollutants into the water?
Lilit [14]

Explanation:

this is mainly because when water evaporates, it leaves behind minerals, and even pollutants and goes up as clean water

6 0
3 years ago
You think that a certain part of your brain is important in memory. To test this, you will remove this part of the brain from ra
N76 [4]

Answer:

independent: removal of a certain part of the brain

dependent: remembering how to get through the maze

BRAINLIEST IS GREATLY APPRECIATED :)

3 0
3 years ago
All of the following are adaptations that organisms in rocky intertidal zones use to avoid predators EXCEPT _____________
Andrej [43]

Answer:

Release of large numbers of eggs/sperm into the water during reproduction cycles.

Explanation:

Adaptation may be defined as the change in the physical, physiological and chemical changes in the organisms that helps them to survive in their environment.

The organisms living in the rocky intertidal zone shows adaptations as they are more darker in color and has simple body organisation. The algae,crabs and snails live in the intertidal zone. They have small number of offspring that protect them from the predators.

Thus, the answer is release of large numbers of eggs/sperm into the water during reproduction cycles.

3 0
3 years ago
If all variation among individuals in a population is due to differing genotypes alone, heritability is _____, and the slope of
AVprozaik [17]

Answer:

<em>If all variation among individuals in a population is due to differing genotypes alone, heritability is 100%  and the slope of the line used to measure it is 1.</em>

Explanation:

If the genes play no role in the variation among organisms of a species, then the heritability will be zero percent. Hence, if all the variations among individuals of a population occur due to the differences in the genotype, hence the heritability will be 100%. This is because genes are the hereditary molecules and the genotype of an organism comprises of the different genes present in an organism.

3 0
3 years ago
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