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worty [1.4K]
4 years ago
8

Differences between bryophytes and pteridophytes​

Biology
1 answer:
NeX [460]4 years ago
6 0

Answer:

Bryophytes are non-vascular plants, without xylem and phloem. They reproduce by gamete formation. On the contrary, pteridophytes are vascular plants with xylem and phloem

Explanation:

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The inheritance pattern for snapdragon flower color exhibits incomplete dominance. a snapdragon that is homozygous for the red a
andriy [413]
The phenotypic outcome will be pink. Incomplete dominance means none of the traits are dominant, therefore they will not mask each other. As a result, they will produce a new trait. In the case of the snapdragons, red + white = pink.
Genotypic wise, all of the offspring will be heterozygous.
7 0
3 years ago
Question 10 of 10
RSB [31]

Answer:

Option D is a correct answer

Explanation:

An adaptation is adapted to suit the environment as every environment is different.

Different environment aids to different kind of adaptations that perfectly suits the animals living there.

The adaptation of an animal living in the desert region will have adaption to work in hot climate. The plant that grows in a desert area have no leaves and broad stem to store water.

The animals that live in the polar regions have thick fur to provide insulation and heat to live in polar region.

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2 years ago
How did the lab activities help you answer the lesson question: How does human activity affect Earth’s freshwater resources? Wha
Sphinxa [80]

Answer:

Since the origin of humans on this planet, they have been trying their best to make their lives easier on this planet. In doing so, human activities have some how heavily damaged the Earth. Many day to day activities of humans are dangerous for the Earth.

Some of the consequences of human activities on the Earth's fresh water are :

Extinction of many aquatic species:

The water consumed by humans comes from the fresh water oceans. As the population of humans is increasing enormously, the water from the oceans is being consumed at dangerous levels. This has caused many species of aquatic animals to become extinct or to be at a verge of extinction as they do  not have a habitat to survive or reproduce.

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8 0
3 years ago
Read 2 more answers
Why does the color of the light matter ?
notsponge [240]

Answer:

Recognizing the colors and identifying the color names is an important part of a child's development.Early identification of colors helps to create the cognitive link between visual clues and words.

Explanation:

Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. The colours we see are the wavelengths that are reflected or transmitted.White objects appear white because they reflect all colours. Black objects absorb all colours so no light is reflected.~Hope this helps!

5 0
3 years ago
All cells contain a phosphate buffer system within their internal fluid to help maintain a constant pH. This system can be summa
Sloan [31]
The correct answer is A. maintaining homeostasis.
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In this example, the phosphate buffer system permits the organisms to maintain a constant pH in their intracellular fluid. This is one of the organism's homeostatic mechanisms.     

3 0
3 years ago
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