0
Why is blue green algae considered a connecting link between lower and higher animals?
Wiki User
∙ 12y ago
As blue green algae are not animals, they do not represent an evolutionary link between any forms of animals. However, I'm not sure that I'm understanding your question. B Blue-green algae are Monera, neither plants nor animals nor algae. They share the characteristic with bacteria of not having a nucleus
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What basic difference exists between the life cycle of higher plants and higher animals?
I got this from someone off of yahoo. I think the answer has something to do with how the gametes are formed. In animals, the gametes are formed from through spermatogenesis in males and oogenesis in females. The process the cells undergo is meiosis. In plants however, the formation of gametes have a few more steps. The spore phase, gametophyte phase and finally gametes. So the basic differences that exists between the life cycles of higher plants and higher animals is how the gametes are formed. Higher animals have "one" basic step to forming gametes while higher plants have several.
What are the differences between prehistoric and modern animals respiratory system?
Prehistroic animals (mainly insects hundreds of millions of years ago) were larger due to higher levels of oxygen in the atmosphere.
Is imprinting a reflex?
Technically no (it takes too many neural circuits to be a true reflex), But in some species it can be considered as such since higher paths are not included in those animals.
What type of organism reproduce sexually?
Mostly higher plants and animals.
Why are copper wires used in as connecting wires?
The copper wires used connect. Because conductivity of Cooper higher than aluminium but price of Cooper higher than aluminum. If compare between copper and aluminium cable can see at the same current rate diameter of aluminium cable is larger than copper cable.
What is the difference between connecting wire and heating element?
The connecting wire will be thicker and made of a low resistance material to allow electricity to flow with minimal losses. The element requires a thinner wire with higher resistivity which causes it to heat when electricity passes through.
What basic difference exists between the life cycle of higher plants and higher animals?
I got this from someone off of yahoo. I think the answer has something to do with how the gametes are formed. In animals, the gametes are formed from through spermatogenesis in males and oogenesis in females. The process the cells undergo is meiosis. In plants however, the formation of gametes have a few more steps. The spore phase, gametophyte phase and finally gametes. So the basic differences that exists between the life cycles of higher plants and higher animals is how the gametes are formed. Higher animals have "one" basic step to forming gametes while higher plants have several.
What is the motto of UCAS?
UCAS's motto is 'At the heart of connecting people to higher education'.
What defines an overweight person?
For adults, you are considered overweight if your BMI (body mass index) is between 25 and 29.9. If your BMI is 30 or higher, you are considered obese.
What are the differences between prehistoric and modern animals respiratory system?
Prehistroic animals (mainly insects hundreds of millions of years ago) were larger due to higher levels of oxygen in the atmosphere.
Why are some pollutants more harmful to organisms at higher trophic levels?
Higher trophic levels are animals that are higher up on the food chain. When animals lower on the food chain get effected by pollutants, it transfers to the animal that eats that one. And so on. So the animals on the higher trophic level eat the most animals(animals with the pollutants).
Is imprinting a reflex?
Technically no (it takes too many neural circuits to be a true reflex), But in some species it can be considered as such since higher paths are not included in those animals.
What type of organism reproduce sexually?
Mostly higher plants and animals.
What are the minimum requirements for ACT at Duke University?
Anywhere between 35 or 36 or higher is considered decent at Duke
What is the English meaning of Col?
A short ridge connecting two higher elevations or mountains; the pass over such a ridge.
What body body system provides structure for the body?
The body's structure is provided by the skeletal system (skeleton), which includes bones, cartilage, and connecting tissues. The bones hold up the body and give it structure - without bones, higher animals would not be able to exist.
How do higher forms of animals reproduces?
asexually
