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ArbitrLikvidat [17]
3 years ago
8

Short answer biology question pls explain in detail.

Biology
1 answer:
mariarad [96]3 years ago
3 0
Already answered in pm ;P
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What are some of the challenges scientists might face when directly observing animal behavior in the wild? What do you think wou
soldi70 [24.7K]

Some of the challenges scientists might face when directly observing animal behavior in the wild are:

  • Remote sensing
  • Bio-logges
  • Stationary field imaging techniques

<h3>What are animals?</h3>

These are living organisms which cannot produce their food by themselves but depend on other organisms for food .

Animals are generally classified as:

  • Vertebrates
  • Invertebrates

So therefore, some of the challenges scientists might face when directly observing animal behavior in the wild are:

  • Remote sensing
  • Bio-logges
  • Stationary field imaging techniques

Learn more about animals:

brainly.com/question/19953671

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1 year ago
Why is a duck billed platypus unusual to other mammals
madreJ [45]
Platypus reproduction is nearly unique. It is one of only two mammals (the echidna is the other) that lay eggs. ... The duck-billed platypus finds food by feel and by detecting electrical signals. The male platypus has a venomous spur on the inside of its ankle.
3 0
3 years ago
A murder occurred in a house. However, investigators search a suspect’s car. What are they searching?
Inga [223]

Answer:A secondary crime scene

Explanation:

The house where the murder occur is the primary crime scene. While the investigator are searching the suspect's car is because it could be the secondary crime scene. In a case where the suspect may have transported the victim to a dumping site, the car is therefore a secondary crime scene because there could be trace evidence in the car that is related to the murder at the primary crime scene. Evidence such as blood stains, victim wallet and others

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3 years ago
What property of dna makes it possible for a probe to find a single-stranded dna target gene?
djverab [1.8K]
The human skin cells
8 0
2 years ago
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Which of the following statements about phospholipids is TRUE? A Option A: Each one has two fatty acid chains and the glycerol b
Diano4ka-milaya [45]

Answer:

Each one has two fatty acid chains and the glycerol backbone is bonded to a small polar group.

Explanation:

Phospholipid is a unique form of lipid. The  bonding of the glycerol backbone to the polar phosphate group makes phospholipid to have dual solubility unlike general triglycerides.

 

The polar head is said to be hydrophillic that is <u>water loving,</u> while the two carbon chains  that  retained lipid features are hydrophobic <u>water hating.</u>

Therefore if a phopholipid is placed in water, in relation  to its functions as component of cell membrane, it forms a bi-layer in which the water loving portion hydrophilic head points into the surrounding watery medium, while the hydrophobic layer points inwards far away from the watery medium into the internal cellular  layer to form an impermeable barrier to hydrophilic (polar) substances.

This forms the basis of   the  phospholipd  bilayer  of the  cell membrane. And it  controls the permeability of the cell membrane to  influx  substances  into the cells.

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