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damaskus [11]
3 years ago
10

What is the main advantage of the amniotic egg?

Biology
1 answer:
Morgarella [4.7K]3 years ago
7 0

Answer:

b. It allows gas exchange while preventing water loss

Explanation:

Amniotic eggs are the feature of land animals such as reptiles, birds, mammals, etc. The amniotic eggs have four extra-embryonic membranes. This semipermeable protective shell allows the exchange of respiratory gases but does not support the transport of water out of the egg.

The ability to maintain the water inside the egg while permitting gaseous exchange is the specific feature of amniotic eggs and allowed diversification of land animals in the land habitats.

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Sweating and panting are examples of which characteristic of life?
Juli2301 [7.4K]
Sweating and Panting are part of Homeostasis that living things are capable of through which they control their internal environments
responding to the environment
using energy
reproducing
<span>growing and developing 
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8 0
3 years ago
Really need help on this asap<br> giving out 15 points :)
OLEGan [10]

Explanation:

1 chemical reaction endothermic

2 physical change. exothermic

3 chemical reaction endothermic

4 0
2 years ago
Read 2 more answers
36. What metabolic pathway is depicted below?
Yakvenalex [24]

Answer:

Anaerobic respiration or fermentation

Explanation:

The metabolic pathway shown in the question is the summary of anaerobic respiration (fermentation) during which pyruvate is converted to acetaldehyde, followed by the formation of alcohol (ethanol), along with the release of NADH and NAD molecules. This mechanism occurs in the absence of oxygen and is thus used by organisms to generate energy (ATP) molecules.

8 0
3 years ago
Difference between permanent tissue and merismetic tissue​
mylen [45]

• Meristematic tissue has cells small in size and isodiametric in shape. Permanent tissue has cells large in size and their shape varies.

• Vacuoles are usually absent in meristematic tissue. Vacuoles are present in living cells of permanent tissue.

6 0
2 years ago
Nonvascular plants have a system that transports water and nutrients throughout the plant’s body
solniwko [45]

Answer:

False

Explanation:

Plants, based on whether they can conduct water and nutrients, are classified into vascular and non-vascular plants. Vascular plants also called TRACHEOPHYTES are plants that possess certain special tissues called vascular tissues used for conducting water and nutrients in a plant. These conducting tissues are xylem and phloem.

On the other hand, non-vascular plants do not possess vascular or conducting tissues, hence, they cannot transport water and nutrients throughout the plant. Hence, such plants are naturally found in moist areas e.g. mosses. Therefore, based on the question asked, the answer is FALSE.

4 0
2 years ago
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