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aleksandrvk [35]
3 years ago
9

16) Cells that elongate their cell walls prior to septation and septate in parallel planes will form

Biology
1 answer:
skad [1K]3 years ago
4 0

16) B. chains of rods

18) C. water

15) C. Facilitated diffusion

5) C. Mitochondrioa contain their own ribosomes

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How can a branching diagram which plants produce seeds
Elis [28]

Answer:

These seed plants fall into two groups, angiosperms and gymnosperms. Angiosperms are the flowering plants. Their seeds develop inside a female reproductive part of the flower, called the ovary, which usually ripens into a protective FRUIT.

Explanation:

5 0
3 years ago
What kind of channels are located in the input region?
tamaranim1 [39]

Answer:

The correct answer is option B ( ligand gated channels opened by neurotransmitter molecules).

Explanation:

Input region or postsynaptic region or dendrite is the site of neuron cell which receives the impulse from the pre-synaptic neuron at the synaptic junction.

The cell membrane of the dendrite is embedded with ligand-gated channels which opens up in response to the ligand (neurotransmitters) produced by the neurotransmitter vesicle of axon or output region of neuron.

The neuromuscular junction is such a case where acetylcholine receptors present in the dendrite opens in the presence of acetylcholine.

Thus, option B ( ligand-gated channels opened by neurotransmitter molecules) is the correct option.

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3 years ago
Genes located inside or outside of the DNA molecule?<br> PLEASE HELP
Savatey [412]

Answer:

The DNA that contains your genes is stored in your cells in a structure called the nucleus.

Explanation:

5 0
2 years ago
33. Why is the amniotic egg such an important derived characteristic of amniotes? Be sure to give 3 characteristics of an amniot
katovenus [111]

The another are differentiated from the anamniotes by the presence of their terrestrially adapted eggs. These eggs are protected by amniotic membranes. Development of these membranes have provided another with their own aquatic environment needed for development.

The development of amniotic membrane is a characteric of amniotic eggs. These membranes include: chorion' facilitating the exchange of gases between the embryo and the mother; amnion, protection the embryo from injuries and shock and also aiding hydration; allantois, excretion of nitrogenous waste such as urea and uric acid etc and also help in respiration.

Another characteristics is waterproof skin due to the presence of lipids.

Another is the existence of costal rib ventilation of the lungs: enables of loss of CO2 through the lungs rather than buccal pumping as foumd in anamniotes.

4 0
3 years ago
Write a small essay about the five senses
swat32

The five senses are eyesight, hearing, taste, touch and smell. We all use those five senses just about everyday. We use are eyesight to see around us. We use are hearing to hear any noise that is near us. We use are taste everyday normally also and we use it to eat or drink and when we do we can feel how it taste and sense how it taste. We use and touch to feel things around or near us. We touch things all the time, not just with are hands. We smell things all the time also it never stops, we can smell food, flowers anything that has a sent.

7 0
2 years ago
Read 2 more answers
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