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djverab [1.8K]
3 years ago
7

What Type of appendages (Jointed, Not Jointed, or Absent) do Cnidarians have

Biology
2 answers:
Advocard [28]3 years ago
6 0
The type of appendages that <span>Cnidarians have i believe are jointed.</span>
uysha [10]3 years ago
3 0

Cnidaria is a phylum containing aquatic animals and mostly are marine.The phylum Cnidaria includes jellyfish, sea anemones, and corals. Cnidarians are predators and hunt other animals for food. Members do not have joint appendages like arthropods, but have long tentacles (appendages) surrounding their mouths that are used to capture prey.

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Which of the following most likely represents a prototype for the concept indicated in parentheses?
garri49 [273]

Answer:

A golden retriever.

Explanation:

Prototype may be defined as the member among the group that is characterized as more central than the other member of the group. Prototype can be used in the taxonomy as well as in the evolutionary history as well.

The prototype is the main representative member of the group. The golden retriever dog is the most common member among all the members listed in the question. Hence, the golden retriever (dog) is considered as the prototype.

Thus, the correct answer is option (e).

7 0
3 years ago
Yo who gonna help me today
Rama09 [41]

Answer:

The answer would be...

Explanation:

It reverses the order of bases in a DNA strand.

Hope this helps. Sry if I get it wrong!

7 0
2 years ago
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When the surface soil is washed away through excessive rains and floods, it is called A. Biodiversity B. Land degradation C. Def
kicyunya [14]

Answer:

The correct answer is - option D. Soil erosion.

Explanation:

Soil erosion is a normally happening process that has an impact on all landforms. In common agriculture soil erosion alludes to the removing or disintegration of a field's top layer by the normal physical powers of water  

Running water is the main source of soil erosion since water is plenty of quantity and has great power. Exercises that eliminate vegetation upset the ground, or permit the ground to dry are exercises that expand disintegration.

Thus, the correct answer is - option D. Soil erosion.

7 0
3 years ago
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During seed production, which part of a flowering plant develops into a seed?
tester [92]


The part of a flowering plant that develops into a seed  is the ovule.

When pollen grains land on the stigma of the correct species, they germinate. A pollen tube grows through the tissues of the flower until it reaches an ovule inside the ovary.

The nucleus of the pollen grain (male gamete) then passes along the pollen tube and joins with the nucleus of the ovule (the female gamete). This process is called fertilization.

After fertilization, the female parts of the flower develop into a fruit. The ovules become seeds and the ovary wall becomes the rest of the fruit. 


3 0
3 years ago
Which type of normative ethics theory describes deciding to abort a woman's pregnancy to save the woman's life?
steposvetlana [31]
I never covered this yet but I think it's a..I hope it's right
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3 years ago
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