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Blababa [14]
3 years ago
7

A human embryo doesn't need the kind of yolk that is present in a chick embryo. Explain. It doesn’t need any nourishment. It get

s its nourishment from its mother. It can synthesize its own food.
Biology
1 answer:
fgiga [73]3 years ago
8 0
It gets its nourishment from its mother. The human embryo is connected to its mother by a placenta through which materials are passed.
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5 0
3 years ago
Do you think that bacterial uptake of a plasmid from the environment is a common event? why or why not?
snow_tiger [21]

 First Plasmid is a chromosomal element often a circular DNA.

The uptake of a plasmid from the environment is NOT a common event reason being, bacteria naturally take up DNA from their environment in a process called transformation. Thus if a bacterium takes up a piece of DNA that cannot be maintained in a cell then that cell will not survive.

8 0
3 years ago
Sexual reproduction and meiosis
ioda

Answer:

Sexual Reproduction. ... Organisms that reproduce sexually by joining gametes, a process known as fertilization, must have a mechanism to produce haploid gametes. This mechanism is meiosis, a type of cell division that halves the number of chromosomes. Meiosis occurs only in gamete producing cells within the gonads.

Explanation:

4 0
4 years ago
What types of additional evidence are created when a body is dismembered?
dlinn [17]

The types of additional evidence created when a body is disembered are :

  • The proof of Physical assualt
  • The proof of the use of dangerous weapons

<h3>What happen when a body is dismembered?</h3>

When a body is disembered in a crime it provides the evidence that there was a physical assault unleashed on the victim by the offender and it also prove that dangerous weapons such as knives and axes or guns where used to carry out the crime.

Hence we can conclude that The types of additional evidence created when a body is disembered are : The proof of Physical assualt  and The proof of the use of dangerous weapons.

Learn more about evidences in a crime : brainly.com/question/5590175

#SPJ1

7 0
2 years ago
How long have people been debating the idea of evolution?
umka21 [38]
About 160 years. After Charles Darwin came out with his theory people have been debating it.
7 0
4 years ago
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