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Masja [62]
3 years ago
5

During winter time, the total number of sunlight decreases. What effect would this have on the pricess of photosynthesis

Biology
2 answers:
nordsb [41]3 years ago
5 0
Since photosynthesis require sunlight, it won’t be as efficient during the winter since there is leas sunlight
viktelen [127]3 years ago
4 0

<u>Answer:</u>

During winter time when the sunlight decreases the rate if photosynthesis also decreases in the plant as the sun is the major source of energy for the plant and it leads to produce less glucose.

The plant produces food through a process called photosynthesis this photosynthesis happens through employing the light energy got from sunlight. Only 10 % of the sunlight is trapped by the organisms, if the sunlight further decreases it would not have any sufficient energy to carry out photosynthesis effectively.

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What type of transport is responsible for oxygen entering into blood cells
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Answer:

oxygen enters blood cells by 'diffusion'

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2 years ago
Which statements describe planetesimals? Select three options. They are the origins of planets. They formed from gas and dust. T
Anika [276]

A solid minute object that is said to come together for the formation of the planet and are believed to produce cosmic dust are called planetesimal.

The options that best describes the planetesimals are:

  • Option A. They are the origins of planets.

  • Option B. They formed from gas and dust.

  • Option D. They are believed to have developed in debris disks.

The descriptions can be explained as:

  • It is believed that planets formation occurred through planetesimals. The formation happened from gas, dust particles and debris.

  • By the process of accretion, the discs coalesced and became bigger and solid over time. This bigger mass started attracting other matters towards each other because of gravitational force.

  • This pull resulted in either breaking or creation a bigger mass of pieces known as planetesimals. The collision continued to become bigger and solid planets we know today.

Therefore, options A, B and D are correct.

To learn more about planetesimals refer to the link:

brainly.com/question/10337322

6 0
2 years ago
Read 2 more answers
Describe how the functional units for beta carotene, xanthophyll, chlorophyll a, and chlorophyll b are different. be sure to ide
leonid [27]

The pigments have a similar structure of 40 carbon atoms covalently bonded in a chain. Carotenoids contain oxygen atoms in their chemical structure (retinyl functional group) while xanthophyll does not. This makes carotenoids more non-polar compared to xanthophylls, hence move farthest in chromatography paper using a nonpolar mobile phase. Chlorophyll pigment, on the other hand, has chlorin rings (which are larger) as functional units hence move slowly in chromatography.

Photosynthetic rates can be measured by either the amount of oxygen they consume per particular time period or the amount of carbon dioxide produced per particular time period. This is conducted while immersed in water so as to measure bubble rate formation in case of oxygen production or the change in water pH in the case of carbon dioxide consumption.

When autumn approaches, the amount sunlight received by the plant is reduced due to longer night than days. Deciduous trees have adapted by losing chlorophyll a and b pigments (most important in photosynthesis) during this time. This leaves a higher amount of the other red and yellow pigments hence making the leaves change from green to yellow-red.

It is believed that this is the result of an ancient endosymbiotic relationship between a protist and a eukaryotic cell. The protist generates energy that the eukaryotic can utilize in its growth and reproduction while the protist is sheltered. This relationship became obligatory symbiosis over time.






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Leno4ka [110]
It’s stele if you go to quizlet for ANATOMY OF PLANTS you find more of your answers
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3 years ago
If you rub a balloon on your head and then place it on the wall, after that if you take another balloon and you rub it on a t-sh
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