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Alexus [3.1K]
3 years ago
9

Some reflexes, like the rooting, sucking and grasping reflex, are theorized to exist because

Biology
1 answer:
AveGali [126]3 years ago
3 0

Some reflexes are theorized to exist because they have the survival value. Sigmund Freud First to theorize that we pass through different stages, behaviour is governed by the reflexes that we are born with, start to develop schemata, but need to develop permanence.

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How are sex-linked traits inherited?
blsea [12.9K]

Answer;

Alleles are passed from the parents’ sex chromosomes to the sex chromosomes in the offspring.


Explanation;

-Sex linked traits are traits that are carried by the sex chromosomes and inherited together.

-Gene exists in alternative forms called alleles and each allele for a trait is inherited from each parent.

-Sex traits, like the other traits, are passed from parents to off spring through the process of sexual reproduction.

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3 years ago
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The cork and bark of trees are formed by ________.
Andrej [43]

they are formed by layers of dead cells and is produced by the formation of multiple layers of suberized periderm, cortical and phloem tissue.

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Which event is often associated with an earthquake? A. hurricane B. sea floor spreading C. tsunami D. flooding
denis-greek [22]
A tsunami is associated a lot. Hope that helped dude! ( Or girl.)
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3 years ago
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What type of organism are losing population around the planet?
Eddi Din [679]

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7 0
2 years ago
PLEASE HELP!!!!!
Irina-Kira [14]

Answer:

A. meiosis

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